I have a problem in my forum, when people reply multiple times, the nesting will break the design, take a look at the attached image.
The screenshot is too small, I cannot see the whole issue. Please leave a direct link to that thread or just decrease the maximum nesting level for your thread replies, e.g. set it 3. The option is called "Threaded Layout - Replies Nesting Levels Deep" and it's located in Dashboard > Forums > Settings > Topics & Posts Tab.
Thank you, is there any way I can remove the sidebar in the forum only?