PHP Fatal error: Class 'AdminCmsCategoriesController' not found in /controllers/admin/AdminCmsConte

[muchus]

Hi,

 

I had problem with adding new item in CMS.

I try to edit PHP files AdminCmsCategoriesController.php and AdminCmsController.php

Editing this files wouldnť help, so I copy this PHP files from my original Prestashop instalation and now in my admin panel

"domain.com/admin559stsw5o/index.php?controller=AdminCmsContent&token=5788cd4eaa7e69a927507e1681244b6a"

I see only blank page.

 

In my log file in webhosting is written:

PHP Fatal error:  Class 'AdminCmsCategoriesController' not found in /controllers/admin/AdminCmsContentController.php

 

My version of prestashop is 1.6.0.14 (its version from my instalation)

 

Can anybody help me?