Ruben is this because of folder of files "rights" changes that were made ?
Could be.
Just noticed that I can troll all your folders and see contents of files.
At least under the ubb folder.
Usually the cpanel has a option to dis-allow indexing folders which is written to htaccess.
So if it is corrupted then it will not happen.
So possibly you have a multitude of htaccess files that need to be purged and start over.
