I can't find the right place to post this, i hope this is the right place.
I have a little error and i can't solve it myself.
When i create a new (sub)forum or when i edit a existing one i get the error message as the attachment . The problem is in, as far as i can see, the Tinhte Xentag addon. When i disable the addon i can create and edit the forum without any errors.
I use 1.5.1 Xenforo and 3.1.3 Xentag.
Is there anybody who could help me with this issue?