For a while now, I've not been able to see the chatbox on any of my templates (default included). The chatbox used to work, although I've searched through all of the options and cannot see anything which could throw it off.
I've reinstalled (deleted then reuploaded the files, and reinstalled the product / languages) numerous times, and have tried the "Display problem in some styles" workaround, all to no avail.
No errors or relevant warnings are found with the FF Error Console.
While I've enabled viewing the chatbox it for all usergroups, a possible hint is found when trying to update a user options page (the error occurs even if the MGC settings are changed):
Code:
Fatal error: Call to undefined function can_view_mgc_cb_evo() in /home/***com/public_html/guidewiki/forums/profile.php(2187) : eval()'d code on line 1
Any ideas?