We're finding that some of our logged-in members are intermittently unable to access certain forums - one of which seems permanently inaccessible to anyone not logged in, although the permission settings are correct.
This is what is appearing in the server error log:
File does not exist: /home/winnie/public_html/500.shtml
Premature end of script headers: /home/winnie/public_html/ubbthreads/postlist.php
We're running v6.5.1.1
Does anyone have any ideas?
Thanks.
