Nope
 

This is the message that pops up:Warning: Cannot modify header information - headers already sent by (output started at /home/ccavex10/public_html/classes/class_cookies.php:112) in /home/ccavex10/public_html/admincp/index.php on line 40

deleting www. isn't working

You have to remove www. from the script files I mentioned before, just taking them out from your browser wont work.

O.O
 

Funny, because now it works... The redirection thing is still popping up, but at least I can edit. :P
Thanks!

I see, glad it does work for you now. You may want to suppress warning messages to get rid of the annoying messages.