Dashboard jquery error

Sorry i don't know really.
They told me like previous post: "Issue has been corrected" and now it works fine.

What was the problem? They could not fix it at my website, so i am still looking for a solution.

Issue has been corrected, An email has been sent to you. Please check....

Any clue?? Pls help.

Creadentials sent via Contact us form

waiting
thanks

Hello,
Please share your backend & FTP login credentials via Contact us form, We'll look into it.

Hello,
as you can see from the screenshot attached, after the installation if i click dashboard the error come.
All other section works fine but not the dashboard.
Browser console say jquery error, but only on dashboard why?

Anyone can help me?

thanks
Mat