Board Thread:Support Requests - Getting Technical/@comment-24655611-20200930104822/@comment-45117243-20200930142151

Oh wait I get it. It uses classes which are no more exist.

Well, the classes can be added back but that won't be the wise solution. The right way is to convert the template to the new style infoboxes. For some reason, the automatic converter disappeared (along with the whole right rail in the template page)...

Well I can't at the moment, but someone will help you with it soon.