Created Unassigned: Create issue causes asynchronous error on save [221]

Bugnet v1.6.313.0 I believe this happened with the previous version (v1.6.307 ?) as well.

Create a new issue and then click on the Save button. The issue is saved and the notification email is sent. However, the page then shows the following error:

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Server Error in '/' Application.

An asynchronous module or handler completed while an asynchronous operation was still pending.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.InvalidOperationException: An asynchronous module or handler completed while an asynchronous operation was still pending.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[InvalidOperationException: An asynchronous module or handler completed while an asynchronous operation was still pending.]

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.18446
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