Weird HTTP Error 503

503I’m working on an MVC Website.  In development in Visual Studio, things are working perfectly.  My app needs to run in IIS.  Easy enough, right?  Just set it up in IIS and you’re off and running.

Recently though, my IIS instance of the site stopped working.  What?!  I began to get the following error:

HTTP Error 503. The service is unavailable.

Wha wha wha?!  I checked IIS and it’s running properly.  What the heck?  SQL Server is okay.  The thing works perfectly in Visual Studio.  ARG. Read more

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