Erreur

Conversion from type 'DBNull' to type 'Boolean' is not valid.

Les administrateurs système ont été informés de ce message d'erreur.

at TBSSCT.RPIS.ErrorHandler.GenericErrorPage(String _errormessage) at TBSSCT.RPIS.SHARED.WEB.DFRPFCSIGlobalASAX.ApplicationError(Object sender, EventArgs e) at FCSIGlobalASAX.Application_Error(Object sender, EventArgs e) at System.Web.HttpApplication.RaiseOnError() at System.Web.HttpApplication.RecordError(Exception error) at System.Web.HttpApplication.PipelineStepManager.ResumeSteps(Exception error) at System.Web.HttpApplication.BeginProcessRequestNotification(HttpContext context, AsyncCallback cb) at System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags)