First product adding error - Notice: Undefined index: editfrommodule

[Adamcliq]

Hi guys. 

I just installed to the 8.1 version and when I try to add a product I get an error "something went wrong". After enabling the debugging I get "Notice: Undefined index: editfrommodule" 

I can't find editfrommodule in modules

I'm not able to create any products. 

Any hint in the right direction would be appreciated. 

[Adamcliq]

Upgrade:

After disabling all non nAtive modules the error is gone.  Now I have to hunt for the one with issue 

[musicmaster]

Just a text search for "editfrommodule" in the modules and the override directories. If that doesn't produce results you can try parts of the text string.