The Server was Unable to Process the Request Due to an Internal Error
The server was unable to process the request due to an internal error
Issue: The server was unable to process the request due to an internal error. For more information about the error, either turn on IncludeExceptionDetailInFaults (either from ServiceBehaviorAttribute or from the <service Debug> configuration behavior) on the server in order to send the exception information back to the client, or turn on tracing as per the Microsoft .NET Framework SDK documentation and inspect the server trace logs
Cause: The issue is due to the service that we are trying to connect is not able to connect.
Solution: Ensure that the following services are up and running.
- Ensure that the IIS Admin service is running.
- Ensure that the ApppPool related to the service is running.
- Ensure that the DB server that application is located is running and have enough space.
- Ensure that the Apppool is set with the correct credentials and password.
Note: I resolved the issue by above Method. If you find a different solution, please report it as a comment to this post. This will be useful to SharePoint Community. Be sure to double-verify it: undo your solution and verify that the problem comes back, then redo it and verify that the problem goes away.