"{"ClassName":"System.AggregateException","Message":"One or more errors occurred.","Data":null,"InnerException":{"ClassName":"System.NullReferenceException","Message":"Object reference not set to an instance of an object.","Data":null,"InnerException":null,"HelpURL":null,"StackTraceString":"   at Vcheck.Scraping.ScraperBase.HandleError(ScraperJob job, HtmlDocument htmlDoc, Exception ex) in C:\\Projects\\VCheck\\Vcheck.Scraping\\Scraper\\Base\\ScraperBase.cs:line 188\r\n   at Vcheck.Scraping.IdVerification.TracersAPI.GetList(ScraperJob job) in C:\\Projects\\VCheck\\Vcheck.Scraping\\Scraper\\IdVerification\\TracersAPI.cs:line 112","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":null,"HResult":-2147467261,"Source":"Vcheck.Scraping","WatsonBuckets":null},"HelpURL":null,"StackTraceString":null,"RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":null,"HResult":-2146233088,"Source":null,"WatsonBuckets":null,"InnerExceptions":[{"ClassName":"System.NullReferenceException","Message":"Object reference not set to an instance of an object.","Data":null,"InnerException":null,"HelpURL":null,"StackTraceString":"   at Vcheck.Scraping.ScraperBase.HandleError(ScraperJob job, HtmlDocument htmlDoc, Exception ex) in C:\\Projects\\VCheck\\Vcheck.Scraping\\Scraper\\Base\\ScraperBase.cs:line 188\r\n   at Vcheck.Scraping.IdVerification.TracersAPI.GetList(ScraperJob job) in C:\\Projects\\VCheck\\Vcheck.Scraping\\Scraper\\IdVerification\\TracersAPI.cs:line 112","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":null,"HResult":-2147467261,"Source":"Vcheck.Scraping","WatsonBuckets":null}]}"