[NullReferenceException: Object reference not set to an instance of an object.]
kcontl2018.reservation.reservation_Init(Object sender, EventArgs e) +2299
System.Web.UI.Control.OnInit(EventArgs e) +97
System.Web.UI.Page.OnInit(EventArgs e) +14
System.Web.UI.Control.InitRecursive(Control namingContainer) +142
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +416