Cant click on tabs in admin dashboard

This is a very weird problem.

First time it happened like this – i have seen in my Admin dashboard, that there is a GDF update, i tried to update it but that hasnt worked (i bought it using theme tailors)… later i noticed, that i cant click on any “tabs” in the admin dashboard. For example if i go to the list of themes i have and i want to click on any theme to display details of the theme – nothing happens!

Or if I have a plugin, that has a one page with multiple tabs for settings, when i click on any tab, nothing happens. Somehow it just ignores it.

So i thought, that i messed up with the update thing. I deleted my whole site, installed everything new and now everything works fine. But a few moments ago i got the update notice about the new GDF version. I HAVE NOT clicked on it but anyway, the same problem is here again. I cant click on any tab etc. in my dashboard. I cant use my site this way 🙁

Also i cant download the new GDF version, because the new version isnt on theme tailors.

Please help, because this is killing me :/. Maybe provide me with the current version of the GDF? Hopefully that would help…