Request ID: 00-bfbfa5779e4b80a01f31716daa01b625-a93f0e9c0fb4bfa6-00
A second operation was started on this context instance before a previous operation completed. This is usually caused by different threads concurrently using the same instance of DbContext. For more information on how to avoid threading issues with DbContext, see https://go.microsoft.com/fwlink/?linkid=2097913.