, error1: System.NullReferenceException: Object reference not set to an instance of an object.
   at VerifyIpLocal.<>c.<IsInWhiteListAddressCache>b__42_0(VerifyErrorSchema x) in C:\Server\Webserver\oricontent\site-oricontent\App_Code\VerifyIpLocal.cs:line 889
   at System.Collections.Generic.List`1.RemoveAll(Predicate`1 match)
   at VerifyIpLocal.IsInWhiteListAddressCache() in C:\Server\Webserver\oricontent\site-oricontent\App_Code\VerifyIpLocal.cs:line 889
   at VerifyIpLocal.IsInGlobalWhiteList() in C:\Server\Webserver\oricontent\site-oricontent\App_Code\VerifyIpLocal.cs:line 183
   at VerifyIpLocal.IsBlackListed() in C:\Server\Webserver\oricontent\site-oricontent\App_Code\VerifyIpLocal.cs:line 66