Ajax error in admin panel

[Gulaholic]

Hello.

I have problems with admin panel. The Ajax seems broken in CMSMS version 1.11.4. The dropdown menu can't be clicked.
Working fine in 1.11.3.
How can I fix this issue?

Thanks in advance

[Gulaholic]

Hi,

Can anybody see me for real? It seems whatever I asked here, nobody reply it.
Is my question too weird.

[staartmees]

You give us very little information. Did you check the checksum? Which admin theme do you use? Turn debug on and look for errors. What browser do you use?