[Solved] Thumbnails not showing and link to image doesn't work (black background, no image).

This is a another problem (sorry to add to this thread) but my users are also not able to edit/delete their post even though the settings were set. 

I am attaching screenshots for you to see as well. 

Now, I am not able to see the thumbnails, and also the image is not showing when clicked for enlargement.

That was CDN issue, we purged CDN and excluded /wpforo/ folder.

This is a another problem (sorry to add to this thread) but my users are also not able to edit/delete their post even though the settings were set.

Please note, if a topic/post become unapproved wpForo doesn't allow owner to edit or delete it. In other cases they will be able to do this. Please test it again and make sure you check approved topics/posts not unaprroved.

Thanks Tom!

Is there a settings that I can check that would allow members to post without me having to approve postings/topics?

Please read this support topics:

http://wpforo.com/community/how-to-and-troubleshooting-2/moderation-now-appearing/#post-8090

http://wpforo.com/community/how-to-and-troubleshooting-2/how-to-turn-off-the-1st-post-topic-moderation-requirement/#post-8245