Can't edit attribute sets

[simone_romeo]

Greetings,
I can create a New Attribute with no issues, but when I try modify and save the Attribute Set an error message appear: "Unable to complete this request."

Magento 1.9.4.1 CE

[happy_shopper]

What kind of customisation does you webshop have and have you tried to clear the cache and sessions?

rm -rf var/cache/*
rm -rf var/session/*

[Ankita Biswas · Accepted solution]

Hi @simone_romeo 

You should check the log folder to see if something went wrong and also your server logs.

This issue may be due to server configuration.

Thanks