Classic ASP error line 0 column -1
We run a busy website built on classic ASP (for all sorts of legacy reasons). During busy periods we're seeing an unexplained error and can't get to the bottom of it. It manifests by IIS 7 triggering our custom 500 error page. On this page we gather as much detail about the error as we can, using both the ASPError object and the err object. What we emerge with is: From the ASPError object: ASPCode: 0 Category: Source: Page: Description: Line: 0 Column: -1 In the err object, err.Number, err.Source and err.Description are all empty. I don't know whether to look further for IIS configuration