Got this error code any help would be brilliant thank you
Void ThrowArgumentOutOfRangeException(System.ExceptionArgument, System.ExceptionResource) - System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
at System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource)
at System.Collections.Generic.List`1.get_Item(Int32 index)
at Server.MirEnvir.Envir.WorkLoop()
Void ThrowArgumentOutOfRangeException(System.ExceptionArgument, System.ExceptionResource) - System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
at System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource)
at System.Collections.Generic.List`1.get_Item(Int32 index)
at Server.MirEnvir.Envir.WorkLoop()