Many users unable to attach images
Many users in my forum at https://rplstoday.com are currently complaining about attachments not attaching. They are able to upload an image, but when they click "Insert into post", there is a "working" message in the top right corner that never goes away and the attachment is never inserted into the post. Even after waiting several minutes. I've attached a screenshot from a user right after he clicked the "Insert into post" button, plus a screen shot from a user who looked at the console errors for me. I'm not having the problem, so my console shows no errors.
Thanks for your help!