I'm trying to install ruby on rails following this guide: https://gorails.com/setup/osx/10.12-sierra
It works correct, but at the end when I try the command "rails server", the following error shows up and I can't run my application.
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_ERR_CERT_REVOKED
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_ERR_INVALID_CA
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_ERR_PATH_LENGTH_EXCEEDED
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_ERR_INVALID_PURPOSE
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_ERR_CERT_UNTRUSTED
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_ERR_CERT_REJECTED
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_ERR_SUBJECT_ISSUER_MISMATCH
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_ERR_AKID_SKID_MISMATCH
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_ERR_AKID_ISSUER_SERIAL_MISMATCH
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_ERR_KEYUSAGE_NO_CERTSIGN
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_ERR_APPLICATION_VERIFICATION
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_FLAG_CRL_CHECK
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_FLAG_CRL_CHECK_ALL
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_FLAG_IGNORE_CRITICAL
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_FLAG_X509_STRICT
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_FLAG_ALLOW_PROXY_CERTS
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_FLAG_POLICY_CHECK
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_FLAG_EXPLICIT_POLICY
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_FLAG_INHIBIT_ANY
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_FLAG_INHIBIT_MAP
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_FLAG_NOTIFY_POLICY
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_FLAG_EXTENDED_CRL_SUPPORT
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_FLAG_USE_DELTAS
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_FLAG_CHECK_SS_SIGNATURE
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_FLAG_TRUSTED_FIRST
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::V_FLAG_NO_ALT_CHAINS
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::PURPOSE_SSL_CLIENT
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::PURPOSE_SSL_SERVER
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::PURPOSE_NS_SSL_SERVER
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::PURPOSE_SMIME_SIGN
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::PURPOSE_SMIME_ENCRYPT
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::PURPOSE_CRL_SIGN
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::PURPOSE_ANY
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::PURPOSE_OCSP_HELPER
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::PURPOSE_TIMESTAMP_SIGN
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::TRUST_COMPAT
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::TRUST_SSL_CLIENT
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::TRUST_SSL_SERVER
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::TRUST_EMAIL
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::TRUST_OBJECT_SIGN
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::TRUST_OCSP_SIGN
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::TRUST_OCSP_REQUEST
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::TRUST_TSA
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::DEFAULT_CERT_AREA
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::DEFAULT_CERT_DIR
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::DEFAULT_CERT_FILE
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::DEFAULT_CERT_DIR_ENV
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::DEFAULT_CERT_FILE_ENV
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::X509::DEFAULT_PRIVATE_DIR
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::RESPONSE_STATUS_INTERNALERROR
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::RESPONSE_STATUS_MALFORMEDREQUEST
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::REVOKED_STATUS_NOSTATUS
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::RESPONSE_STATUS_SIGREQUIRED
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::RESPONSE_STATUS_SUCCESSFUL
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::RESPONSE_STATUS_TRYLATER
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::REVOKED_STATUS_AFFILIATIONCHANGED
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::REVOKED_STATUS_CACOMPROMISE
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::REVOKED_STATUS_CERTIFICATEHOLD
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::REVOKED_STATUS_CESSATIONOFOPERATION
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::REVOKED_STATUS_KEYCOMPROMISE
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::REVOKED_STATUS_REMOVEFROMCRL
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::REVOKED_STATUS_SUPERSEDED
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::RESPONSE_STATUS_UNAUTHORIZED
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::REVOKED_STATUS_UNSPECIFIED
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::NOCERTS
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::NOINTERN
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::NOSIGS
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::NOCHAIN
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::NOVERIFY
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::NOEXPLICIT
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::NOCASIGN
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::NODELEGATED
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::NOCHECKS
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::TRUSTOTHER
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::RESPID_KEY
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::NOTIME
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::V_CERTSTATUS_GOOD
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::V_CERTSTATUS_REVOKED
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::V_CERTSTATUS_UNKNOWN
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::V_RESPID_NAME
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::OCSP::V_RESPID_KEY
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::Engine::METHOD_RSA
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::Engine::METHOD_DSA
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::Engine::METHOD_DH
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::Engine::METHOD_RAND
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::Engine::METHOD_CIPHERS
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::Engine::METHOD_DIGESTS
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::Engine::METHOD_ALL
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::Engine::METHOD_NONE
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::UNIVERSAL_TAG_NAME
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::EOC
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::BOOLEAN
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::INTEGER
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::BIT_STRING
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::OCTET_STRING
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::NULL
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::OBJECT
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::OBJECT_DESCRIPTOR
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::EXTERNAL
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::REAL
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::ENUMERATED
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::EMBEDDED_PDV
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::UTF8STRING
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::RELATIVE_OID
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::SEQUENCE
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::SET
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::NUMERICSTRING
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::PRINTABLESTRING
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::T61STRING
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::VIDEOTEXSTRING
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::IA5STRING
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::UTCTIME
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::GENERALIZEDTIME
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::GRAPHICSTRING
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::ISO64STRING
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::GENERALSTRING
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::UNIVERSALSTRING
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::CHARACTER_STRING
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/x86_64-darwin16/openssl.bundle: warning: already initialized constant OpenSSL::ASN1::BMPSTRING
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/pkey.rb:8: warning: already initialized constant OpenSSL::PKey::DH::DEFAULT_1024
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/openssl-2.0.3/lib/openssl/pkey.rb:8: warning: previous definition of DEFAULT_1024 was here
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/pkey.rb:17: warning: already initialized constant OpenSSL::PKey::DH::DEFAULT_2048
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/openssl-2.0.3/lib/openssl/pkey.rb:17: warning: previous definition of DEFAULT_2048 was here
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/pkey.rb:30: warning: already initialized constant OpenSSL::PKey::DEFAULT_TMP_DH_CALLBACK
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/openssl-2.0.3/lib/openssl/pkey.rb:30: warning: previous definition of DEFAULT_TMP_DH_CALLBACK was here
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:18: warning: constant OpenSSL::Cipher::Cipher is deprecated
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:24: warning: already initialized constant OpenSSL::Cipher::AES
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/openssl-2.0.3/lib/openssl/cipher.rb:24: warning: previous definition of AES was here
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:18: warning: constant OpenSSL::Cipher::Cipher is deprecated
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:24: warning: already initialized constant OpenSSL::Cipher::CAST5
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/openssl-2.0.3/lib/openssl/cipher.rb:24: warning: previous definition of CAST5 was here
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:18: warning: constant OpenSSL::Cipher::Cipher is deprecated
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:24: warning: already initialized constant OpenSSL::Cipher::BF
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/openssl-2.0.3/lib/openssl/cipher.rb:24: warning: previous definition of BF was here
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:18: warning: constant OpenSSL::Cipher::Cipher is deprecated
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:24: warning: already initialized constant OpenSSL::Cipher::DES
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/openssl-2.0.3/lib/openssl/cipher.rb:24: warning: previous definition of DES was here
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:18: warning: constant OpenSSL::Cipher::Cipher is deprecated
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:24: warning: already initialized constant OpenSSL::Cipher::IDEA
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/openssl-2.0.3/lib/openssl/cipher.rb:24: warning: previous definition of IDEA was here
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:18: warning: constant OpenSSL::Cipher::Cipher is deprecated
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:24: warning: already initialized constant OpenSSL::Cipher::RC2
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/openssl-2.0.3/lib/openssl/cipher.rb:24: warning: previous definition of RC2 was here
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:18: warning: constant OpenSSL::Cipher::Cipher is deprecated
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:24: warning: already initialized constant OpenSSL::Cipher::RC4
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/openssl-2.0.3/lib/openssl/cipher.rb:24: warning: previous definition of RC4 was here
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:18: warning: constant OpenSSL::Cipher::Cipher is deprecated
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:24: warning: already initialized constant OpenSSL::Cipher::RC5
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/openssl-2.0.3/lib/openssl/cipher.rb:24: warning: previous definition of RC5 was here
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:28: warning: constant OpenSSL::Cipher::Cipher is deprecated
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:33: warning: already initialized constant OpenSSL::Cipher::AES128
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/openssl-2.0.3/lib/openssl/cipher.rb:33: warning: previous definition of AES128 was here
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:28: warning: constant OpenSSL::Cipher::Cipher is deprecated
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:33: warning: already initialized constant OpenSSL::Cipher::AES192
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/openssl-2.0.3/lib/openssl/cipher.rb:33: warning: previous definition of AES192 was here
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:28: warning: constant OpenSSL::Cipher::Cipher is deprecated
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:33: warning: already initialized constant OpenSSL::Cipher::AES256
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/openssl-2.0.3/lib/openssl/cipher.rb:33: warning: previous definition of AES256 was here
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:64: warning: constant OpenSSL::Cipher::Cipher is deprecated
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:64: warning: constant OpenSSL::Cipher::Cipher is deprecated
/Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:64:in `<class:Cipher>': superclass mismatch for class Cipher (TypeError)
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:16:in `<module:OpenSSL>'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl/cipher.rb:15:in `<top (required)>'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl.rb:17:in `require'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/openssl.rb:17:in `<top (required)>'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/activesupport-5.0.1/lib/active_support/key_generator.rb:2:in `require'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/activesupport-5.0.1/lib/active_support/key_generator.rb:2:in `<top (required)>'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/railties-5.0.1/lib/rails/application.rb:4:in `require'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/railties-5.0.1/lib/rails/application.rb:4:in `<top (required)>'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/railties-5.0.1/lib/rails.rb:11:in `require'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/railties-5.0.1/lib/rails.rb:11:in `<top (required)>'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/railties-5.0.1/lib/rails/commands/server.rb:4:in `require'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/railties-5.0.1/lib/rails/commands/server.rb:4:in `<top (required)>'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/railties-5.0.1/lib/rails/commands/commands_tasks.rb:138:in `require'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/railties-5.0.1/lib/rails/commands/commands_tasks.rb:138:in `require_command!'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/railties-5.0.1/lib/rails/commands/commands_tasks.rb:83:in `server'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/railties-5.0.1/lib/rails/commands/commands_tasks.rb:49:in `run_command!'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/railties-5.0.1/lib/rails/commands.rb:18:in `<top (required)>'
from /Users/lechucico/Documents/myapp/bin/rails:9:in `require'
from /Users/lechucico/Documents/myapp/bin/rails:9:in `<top (required)>'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/spring-2.0.1/lib/spring/client/rails.rb:28:in `load'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/spring-2.0.1/lib/spring/client/rails.rb:28:in `call'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/spring-2.0.1/lib/spring/client/command.rb:7:in `call'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/spring-2.0.1/lib/spring/client.rb:30:in `run'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/spring-2.0.1/bin/spring:49:in `<top (required)>'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/spring-2.0.1/lib/spring/binstub.rb:31:in `load'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/gems/2.4.0/gems/spring-2.0.1/lib/spring/binstub.rb:31:in `<top (required)>'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /Users/lechucico/.rbenv/versions/2.4.0/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /Users/lechucico/Documents/myapp/bin/spring:15:in `<top (required)>'
from bin/rails:3:in `load'
from bin/rails:3:in `<main>'
What I could do?
Thanks.
I had the same issue and I solved it by uninstalling that particular version of openssl. Try
gem uninstall openssl -v 2.0.3