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magentohttp-status-code-404dedicated-hostingdedicated-server

Magento Admin 404

We recently migrated our Multi-domain magento setup from a shared host to a dedicated server.

All is working fine fronted, but when I try to go to the admin section I get a 404 error on anything after login.

It seems to work if I remove index.php from the url but then as soon as I click on another link in the admin section it 404's again with the index.php back in the URL.

Solution

  • -- You need to go your server directly and do this via SSH/ FTP

    You have to delete the following file

    app/etc/use_cache.ser

    If you get an error after that like

    Notice: Undefined index: 0 in /srv/www/vhosts/javra.com/htdocs/munchad2/app/code/core/Mage/Core/Model/Mysql4/Config.php on line 92

    Then go to your Database Management.

    • Open PhpMyAdmin
    • Go to your database
    • Click SQL
    • Run the following SQL Query:

    _

    SET FOREIGN_KEY_CHECKS=0;
UPDATE `core_store` SET store_id = 0 WHERE code='admin';
UPDATE `core_store_group` SET group_id = 0 WHERE name='Default';
UPDATE `core_website` SET website_id = 0 WHERE code='admin';
UPDATE `customer_group` SET customer_group_id = 0 WHERE customer_group_code='NOT LOGGED IN';
SET FOREIGN_KEY_CHECKS=1;

    Some thing strange happens with the cache when you move the databases from one server to another so it seems like you need to clear it out.