Backend > Settings > Cms = Error 500

[2p12p1]

So i just installed the new prestashop 1.6.1.3, and i every time i press on the CMS menu i just get error 500.

The rest is working just fine

 

When i turn on debugging, i get this error:

 

Fatal error: Class 'AdminCmsCategoriesController' not found in /var/www/primahome.dk/public_html/controllers/admin/AdminCmsContentController.php on line 60

 

This is (part of) my AdminCmsContentController.php where you can see line 60:

 

http://pastebin.com/hQA2zik8

 

Anyone experienced this problem before? i have no idea what has gone wrong :/

 

Any help appreciated 

 

[2p12p1]

I tried a clean install on another server, but still the same :/

 

Anyone that have an idea what to do here?