Server Error in '/' Application.

Cannot insert the value NULL into column 'Name', table 'KidCheck.dbo.Checkin_Template'; column does not allow nulls. UPDATE fails.
The statement has been terminated.
Unknown error

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.Data.SqlClient.SqlException: Cannot insert the value NULL into column 'Name', table 'KidCheck.dbo.Checkin_Template'; column does not allow nulls. UPDATE fails.
The statement has been terminated.
Unknown error

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: 


[SqlException (0x80131904): Cannot insert the value NULL into column 'Name', table 'KidCheck.dbo.Checkin_Template'; column does not allow nulls. UPDATE fails.
The statement has been terminated.
Unknown error]
   KCCheckin.Public.Common.PublicPageBase.HandleException(Exception e) in C:\ProgramData\Jenkins\.jenkins\workspace\Pipelines\Build KidCheck.Net\webroot\Common\PublicPageBase.cs:156
   KCCheckin.Public.Common.ListViewEditPageBase.HandleException(Exception e) in C:\ProgramData\Jenkins\.jenkins\workspace\Pipelines\Build KidCheck.Net\webroot\Common\ListViewEditPageBase.cs:702
   KCCheckin.Public.KidCheck.checkin._default.DeleteTemplate() in C:\ProgramData\Jenkins\.jenkins\workspace\Pipelines\Build KidCheck.Net\webroot\KidCheck\checkin\default.aspx.cs:879
   KCCheckin.Public.KidCheck.checkin._default.btnDelete_Click(Object sender, EventArgs e) in C:\ProgramData\Jenkins\.jenkins\workspace\Pipelines\Build KidCheck.Net\webroot\KidCheck\checkin\default.aspx.cs:692
   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