I had this exact problem.

 

I bought cute chat a month ago.

 

I went the the url you game in your post and recreated the cute chat using the files in framework 2.0.

It worked great this morning.Right after I created it. but I just checked on it and it giving me all kinds of problem.

 

Do I need a new licence file after I get the newest version. Or is the licence for the domain only.

 

Kourosh