Request ID: 00-14bc927ba1b4de6a01c8751984bb1aca-06d408aeca8e66fc-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.