X-Threads 1.337 conflicts with Stefan T's WIKI plugin [SOLVED]

[leefish]

I have been using StefanT's WIKI plugin for quite sometime. It is compatible with MYBB 1.6 and up until version 1.337 appeared to be compatible with XThreads.

I was informed by  one of my users that it is now not possible to edit or add new threads to the wiki.

I checked the forum and user settings and all is correct. I had a custom layout on the wiki forum (built on XThreads) and I removed that. No change - still could not edit threads.

I deactivated XThreads and it was then possible to edit and add new threads. So I think XThreads is conflicting with the wiki in some way.

Unfortunately, Stefan T is no longer actively supporting the wiki, and I wondered if you could help by advising what edits (if any can be made) that I could make to get wiki and XThreads compatible again?