Hi @Mike John,
I tried applying the manual change. Admittedly, it is possible that I made some error, I tried editing manually the files, moving items did nothing. Then I edited the xml file, reuploaded it, then for some reason it did not want to save changed settings. I removed it, installed it again with the changes applied and now I receive the following:
Error: Call to a member function url() on bool (0)
#0 /home/nginx/domains/example.com/public/init.php(816) : eval()'d code(192): IPS\Content\hook1037->returnPMTagValues(Object(IPS\Member), 'move', Object(IPS\Member), NULL, true)
#1 /home/nginx/domains/example.com/public/init.php(816) : eval()'d code(139): IPS\Content\hook1037->_sendPM('move', Object(IPS\Member), NULL)
#2 /home/nginx/domains/example.com/public/system/Content/Controller.php(3177): IPS\Content\hook1037->move(Object(IPS\forums\Topic), true)
#3 /home/nginx/domains/example.com/public/system/Content/Controller.php(2011): IPS\Content\_Controller->_multimod('IPS\\forums\\Topi...', Object(IPS\forums\Topic))
#4 /home/nginx/domains/example.com/public/applications/forums/modules/front/forums/topic.php(1038): IPS\Content\_Controller->__call('_multimod', Array)
#5 /home/nginx/domains/example.com/public/system/Dispatcher/Controller.php(85): IPS\forums\modules\front\forums\_topic->__call('multimodComment', Array)
#6 /home/nginx/domains/example.com/public/system/Content/Controller.php(50): IPS\Dispatcher\_Controller->execute()
#7 /home/nginx/domains/example.com/public/applications/forums/modules/front/forums/topic.php(39): IPS\Content\_Controller->execute()
#8 /home/nginx/domains/example.com/public/system/Dispatcher/Dispatcher.php(152): IPS\forums\modules\front\forums\_topic->execute()
#9 /home/nginx/domains/example.com/public/index.php(13): IPS\_Dispatcher->run()
#10 {main}
Again, it might be due to the manual hacking. But it didn't work initially when I tried applying the change manually either.