I schedule a report notification and I got the below error, kindly assist:

Showing a modal dialog box or form when the application is not running in UserInteractive mode is not a valid operation. Specify the ServiceNotification or DefaultDesktopOnly style to display a notification from a service application.

StackTrace: at System.Windows.Forms.Form.ShowDialog(IWin32Window owner)
at DevExpress.XtraEditors.XtraBaseForm.DoShowDialog(IWin32Window owner)
at DevExpress.XtraEditors.XtraBaseForm.ShowMessageBoxDialog()
at DevExpress.XtraEditors.XtraMessageBoxForm.ShowMessageBoxDialog(XtraMessageBoxArgs message)
at DevExpress.XtraEditors.XtraMessageBox.Show(XtraMessageBoxArgs args)
at VIP.NavBarFrameworkUtils.Common.Dialogs.ShowWarning(String message)
at VIP.Report.ReportBase.ReportBaseControl.PopulateSorting()
at VIP.Report.ReportBase.ReportBaseControl.DoPrintToStream(PrintTarget printTarget, String& Message, String PDFPassword)
at VIP.Report.ReportBase.ReportBaseControl.DoCustomPrint(PrintTarget printTarget, Guid ReportLayoutGuid, String& Message, Nullable`1 ReportObjectLayoutID, Boolean ShowMessageDialogs, Boolean LoadDefaultSortsLayout, Nullable`1 CompanyID, Boolean CustomPrint, Boolean PrintToStream, Boolean PrintFromEss, String PDFPassword, Int32 LanguageTypeID, Boolean IsRightToLeft)
at VIP.Report.ReportBase.ReportBaseControl.DoCustomMemoryStreamPrint(PrintTarget printTarget, Int32 ReportObjectLayoutID, Nullable`1 CompanyID, String& Message, Boolean UseDefaultFilterOptions, Boolean UseDefaultSortOptions, String AdditionalSQLForSelect, Boolean CustomPrint, String PDFPassword)
at VIP.Report.ReportCommandProcessor.ExecuteTask(ScheduledTask ScheduledTask, Int32 ScheduledTaskInstanceID, Int32 processID)
at VIP.CommandLineLib.Scheduler.SchedulerFactory.DoSchedule(ScheduledTask ScheduledTask, ScheduledTaskInstance ScheduledTaskInstance, Int32 processID)