How to fix 404 Component not found?

Question

Joomla

Here is the site opdz.ru
When you try to enter the admin panel opdz.ru/administrator/ gives
An error has occurred.
404 Component not found.
On the main page, too, 404
Tell me how to fix the problem? What are the options?
There is access to ftp, maybe there is something to delete / change to reupload.

Answer 1

You need to enable the "System - Debug" plugin, with which you can determine which plugin you want to remove.
www.inmotionhosting.com/support/edu/joomla-25/how-...
Source:
joomla.stackexchange.com/questions/5189/how-to-fin...