when i try to add save category or product, the error will happens, like below:
"We're sorry, an internal error occurred.
Our supporting staff has been notified of this error and will address the issue shortly.
We apologize for the inconvenience........."
checked froum, added below in wef.config
<appSettings>
<add key="aspnet:MaxHttpCollectionKeys" value="5000" />
</appSettings>
But did not work, anybody has ideas about this?
also checked system > log, try to find a error log, but there is nothing generated.
Thanks!