Request ID: 00-18057e6da9108595303a997d06aa0f71-b58b61ff80bccb9c-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.