What “MinMax persistance type of cookie requires a ModuleId” really means
I got this while working on a DotNetNuke module today:

What this really means is
One of your user controls could not be compiled, and the error message from the compiler is plainly available in the file C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\Temporary ASP.NET Files\dnn3\9ed962
a0\9cd87477\zyn7emjq.out , but I’m not written well enough to to tell you that myself
I really must move this project from .NET Framework 1.1 (and DotNetNuke 3.x) to .NET Framework 2.0 (and DNN 4.x). I don’t know if this will improve the error handling in the slightest, but at least I’ll know I’m swearing at the latest version of the software.