Is this happening in one category or all of them?
I saw the topic about it on your forum (I tried to join but no button lol). It seems users can create a topic in the editor but the create topic button fails when they post it. 
Is this happening in one category or all of them?
I saw the topic about it on your forum (I tried to join but no button lol). It seems users can create a topic in the editor but the create topic button fails when they post it.