MyBB Community Forums

hey i just noticed this and it seems sometimes errors randomly pop up when i have not even changed anything. but for some reason i am unable to click any option button in admin cp like under the forums tab i can't click the blue options button i click it and nothing happens please help!!!!!!

here is a video of the problem

http://www.youtube.com/watch?v=Ziv6sfnjh...e=youtu.be