No, this is a result of other changes done last evening 
:-P
 
Aleksey, please update the following files with the latest versions from 
trunk:
 
forum/common.php
forum/includes/auth/auth_roscms.php
forum/styles/roscms/template/overall_header.html
 
After that, the Admin Panel should be ok again.
If you don't have time for that now, I'll probably be online this evening 
to bug you about it ;-)
 
Best regards,
 
Colin
 
  
  Incidentally Colin, did those changes muck up the forum admin 
  panel?  Cause I can't seem to get to it.