Server Error in '/' Application.

StartIndex cannot be less than zero.
Parameter name: startIndex

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.ArgumentOutOfRangeException: StartIndex cannot be less than zero.
Parameter name: startIndex

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:


[ArgumentOutOfRangeException: StartIndex cannot be less than zero.
Parameter name: startIndex]
   System.String.Remove(Int32 startIndex) +14414523
   Merge.FMOLHS.Project.Website.Pipelines.RewriteUrl.GetNewsDetailsTitle(String currentUrl) in C:\GIT\fmolhs-sitecore\src\Project\Website\code\Pipelines\RewriteUrl.cs:96
   Merge.FMOLHS.Project.Website.Pipelines.RewriteUrl.Rewrite_BeginRequest(Object sender, EventArgs args) in C:\GIT\fmolhs-sitecore\src\Project\Website\code\Pipelines\RewriteUrl.cs:34
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +223
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +220
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +94


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4700.0