How to determine which component is not working Joomla?

Question

PHP

Please help, I've been looking everywhere for a day and there is no answer anywhere.

Error when entering the admin panel of the site opdz.ru/administrator
And on the main opdz.ru

"Component not found"

How can I determine which component it cannot find?
I can only access the site via ftp.

Answer 1

1. Do you have hosting there? Usually hosting in the control panel has access to phpMyAdmin or something similar, allowing you to work with the site's database. As a last resort, you can upload the phpMyAdmin distribution to a separate folder via FTP and configure it according to the data from configuration.php (the Joomla configuration file, usually located at the root of the site). Next, go to the _extensions table, look for components there and put enable = 0 in the fields one by one, maybe this will revive the site.
2. Try to enable maximum error reporting in the configuration.php file by replacing the $error_reporting value from default (you probably have it) to development . Maybe after that errors will appear, telling you where to dig.
3. If you have already installed more than one template for the site, find in the database (beginning as in paragraph 1, find the _extensions table as well) templates (you can search by the type = template field), activate among them (by changing the value enabled = 1 ) another template for the site, and disable the current one (enable = 0). This advice is because of a very rare, but sometimes ugly pattern that requests components that don't exist.

Answer 2

Have you tried to solve this problem through manipulations with .htaccess ?