HTTP Error 503.0 - Server has been shutdown

The service is unavailable.

Most likely causes:

  • An invalid identity in the application pool could cause this error.
  • The application pool is no longer running because of configuration or reaching application failure limits.
  • The concurrent application request limit was reached.

Things you can try:

  • Check the event logs and the HTTP error logs for more information.

Detailed Error Information:

Module   AspNetCoreModuleV2
Notification   ExecuteRequestHandler
Handler   aspNetCore
Error Code   0x8007045b
Requested URL   https://tcom-westus3__fa73:80/Resources?Industries=Insurance
Physical Path   C:\home\site\wwwroot\Resources
Logon Method   Anonymous
Logon User   Anonymous
Request Tracing Directory   C:\home\LogFiles

More Information:

This error occurs when the worker process was unable to start. This could be due to an invalid identity or configuration, or because the concurrent request limit was reached.

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