@baris Guess that should have been the obvious, and yeah, we had some code that would auto generate a background for users. Disabling that did fix it. I really appreciate the help, feel kind of stupid now lol. Besides that being fixed now we still have an ongoing issue with plugins not working like emoji's, shoutbox, and so on. And words of advice on that?
I just upgraded to the current git version of nodebb after I noticed that upgrading to 0.4.3. removed the Reply and New Topic buttons (no idea why that happened). The upgrade fixed that, but now when I try to create a new topic I just get the message "Category doesn't exist" when I click Submit (reply works though).
I'm running nodebb on Windows using mongodb. I had problems with categories before but managed to fix it manually, see https://community.nodebb.org/topic/1434/category-disappeared