Message:<br/>
Collection was modified; enumeration operation may not execute.<br/>
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HelpLink:<br/>
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InnerException: <br/>
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Source:<br/>
mscorlib<br/>
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StackTrace:<br/>
   at System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
   at System.Collections.Generic.List`1.Enumerator.MoveNextRare()
   at System.Collections.Generic.List`1.Enumerator.MoveNext()
   at LcLabs.Common.Business.CategoryBO.get_AllCategoryUrlNames()
   at LcLabs.Web.Global.GetRewritePath(String url)
   at LcLabs.Web.Global.Application_BeginRequest(Object sender, EventArgs e)
   at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)<br/>
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TargetSite:<br/>
Void ThrowInvalidOperationException(System.ExceptionResource)<br/>
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