Error moving topic

[Mr. Arthur]

Whenever trying to move a topic, the system returns an error... However, even though the error is displayed, the topic is being moved.

My Invision Version: v4.7.13

TypeError: mb_strpos(): Argument #1 ($haystack) must be of type string, array given (0)
#0 /home/myuser/public_html/system/Content/Content.php(2849): mb_strpos()
#1 /home/myuser/public_html/system/Content/Item.php(2153): IPS\_Content->adjustSessions()
#2 /home/myuser/public_html/applications/forums/sources/Topic/Topic.php(1038): IPS\Content\_Item->move()
#3 /home/myuser/public_html/system/Content/Controller.php(1167): IPS\forums\_Topic->move()
#4 /home/myuser/public_html/system/Dispatcher/Controller.php(107): IPS\Content\_Controller->move()
#5 /home/myuser/public_html/system/Content/Controller.php(50): IPS\Dispatcher\_Controller->execute()
#6 /home/myuser/public_html/applications/forums/modules/front/forums/topic.php(39): IPS\Content\_Controller->execute()
#7 /home/myuser/public_html/system/Dispatcher/Dispatcher.php(153): IPS\forums\modules\front\forums\_topic->execute()
#8 /home/myuser/public_html/index.php(13): IPS\_Dispatcher->run()
#9 {main}

 

Edited November 27, 2023 by Mr. Arthur

[Marc]

In the first instance, please update to the latest release and try this again, and ensure any 3rd party items are disabled while testing this