Hi,
I'm getting the following error
"Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occured while processing the request on the server. The status code returned from the server was : 500"
This occurs when I press "Save Changes" when editing the details of a client ( but not all clients, I can't see what the difference is)
and when I click "Send email" from the invoice page
Any idea on where to look for more info?