Sorry this is actually my fault, you see I am a coder and your admin has used one of my codes which unfortunatly had a bug in it.
I apologise for the problem and thanks for bringing it to my attention.
To the admin of this site, I will update the modification as soon as IPSBeyond is back online. In the meantime here is the fix:
Open .htaccess
Find all instances of:
CODE
&
(it should appear 15 times)
Replace with:
CODE
&
Save, close and upload .htaccess