Suddenly I started getting the following error:
Fatal error: Class 'Mongo' not found in /var/www/html/index.php
What could be the reason? phpinfo() and php -m is not showing mongo extension.
extension=mongo.so is present in correct loaded .ini file.
I even restarted the Apache server, but the problem remains.
phpinfo():
Loaded Configuration File /etc/php.ini
/etc/php.ini
extension=mongo.so
It was working earlier and I was able to connect to mongod server by new Mongo().
It appears you have removed the comment on the wrong line, so it made your php.ini unreadable and so Mongo wasn’t loaded.
If you want to enable error_reporting you should edit that line:
error_reporting: E_ALL & ~E_NOTICE