XF 1.2 I Cant Create Thread HELP.

Hello guys.. i cant create new thread.. please help me here is a error

ErrorException: Argument 1 passed to Merc_ProfileCompletion_DataWriter_Discussion_Thread::_discussionPostSave() must be of the type array, none given, called in /data/web/virtuals/49779/virtual/www/library/XenForo/DataWriter/Discussion.php on line 453 and defined - library/Merc/ProfileCompletion/DataWriter/Discussion/Thread.php:5

Anybody help me please ? :-D Thanks :).


Well-known member
Disable the Profile Completion add-on by Robbo. You will then want to post in the add-on thread for support.