Hi,

I am getting this error on an ASP.NET web form at a client's site and not at mine:

sys.webforms.pagerequestmanagerservererrorexceptions: index was out of range

It refers to line 4723, but when I view the source for the page it only goes up to line 500 odd.

Just realised it is referring to a ScriptResource.axd file, not my aspx file.

Any ideas how I can troubleshoot this?