Server Error in '/' Application.

Object reference not set to an instance of an object.

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.NullReferenceException: Object reference not set to an instance of an object.

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: 


[NullReferenceException: Object reference not set to an instance of an object.]
   KCCheckin.Public.Common.PublicPageBase.HandleException(Exception e) in C:\ProgramData\Jenkins\.jenkins\workspace\Pipelines\Build KidCheck.Net\webroot\Common\PublicPageBase.cs:156
   KCCheckin.Public.webforms.EventRegistration.LoadEvent() in C:\ProgramData\Jenkins\.jenkins\workspace\Pipelines\Build KidCheck.Net\webroot\webforms\EventRegistration.aspx.cs:941
   KCCheckin.Public.webforms.EventRegistration.get_lCustomerID() in C:\ProgramData\Jenkins\.jenkins\workspace\Pipelines\Build KidCheck.Net\webroot\webforms\EventRegistration.aspx.cs:158
   KCCheckin.Public.webforms.EventRegistration.ProcessPayment() in C:\ProgramData\Jenkins\.jenkins\workspace\Pipelines\Build KidCheck.Net\webroot\webforms\EventRegistration.aspx.cs:1649
   KCCheckin.Public.webforms.EventRegistration.NextState() in C:\ProgramData\Jenkins\.jenkins\workspace\Pipelines\Build KidCheck.Net\webroot\webforms\EventRegistration.aspx.cs:710
   KCCheckin.Public.webforms.EventRegistration.btnNext_Click(Object sender, EventArgs e) in C:\ProgramData\Jenkins\.jenkins\workspace\Pipelines\Build KidCheck.Net\webroot\webforms\EventRegistration.aspx.cs:758
   Telerik.Web.UI.RadButton.OnClick(ButtonClickEventArgs e) +129
   Telerik.Web.UI.RadButton.RaisePostBackEvent(String eventArgument) +299
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5028