Hello, I need some help
Our Backend is Grey "http://prntscr.com/b7sia1" i can not Press anything
And this is our extension this is the only page i got access to right now
Could you update your question with the content of var/log/system.log and var/log/exception.log files?
Remember not to update the extension directly using the connect manager it is not a good practice. You may have modified the existing files of the extensions so this way the files will be overwritten.
It seems some of the extension have some error. Go to to your log file(Var/log/system.log) or latest report file(var/report/) and see what is the error came try to resolve it.
If you still problem please let me know.
Your backend crashes while rendering top menu. It's grey because it just stop where it fails. I'm pretty sure that both var/log/system.log and var/log/exception.log are full of all kind of interesting stuff. Unless you forgot to turn logging on.