We have the same issue.
Refer to this link:
Thanks for your reply RRUKI.i still do not know how to solve this issue...and you?
Hi guys, as a quick fix try merging js in the Magento admin, under
Hope that helps ?
I actually receive this bug when I merge the JS files? Once I unmerge them, I can upload images with no issues. Any help will be greatly appreciated, unless you have to unmerge the JS files to upload images which does not seem quite right.
So I just pushed the patch to my live site and the issue is gone! Magic I guess
My issue still persists. Tried different browsers, JS CSS unmerged, already on the live server, flushed caches and server PHP, but still no luck. So sad.
My issue is finally fixed. Yay
You may refer to onlinestore23's solution here:
Or read my post on page 3 on that link.
hi,Trucatchtraps,i used rukki's method to solved it.you can try it same.thank you!
Mr RRuki,thanks for your advise.i have solved it as your method.you are so kind,thank you again!