Server Error in ‘/’ Application. Sequence contains more than one matching element 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: Sequence contains more than one matching element
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: Sequence contains more than one matching element] System.Linq.Enumerable.Single(IEnumerable1 source, Func2 predicate) +493 Tetron.Default.Page_Load(Object sender, EventArgs e) in C:\Source\londonbikers\branches\version5\LBWeb\Default.aspx.cs:53 System.Web.UI.Control.LoadRecursive() +116 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2910
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.34237