Fatal error: Uncaught Error: Call to undefined method activitiesModel::grandTotal() in /home/david206/site2/Source/Controllers/activitiesController.php:63 Stack trace: #0 /home/david206/site2/Source/router.php(142): activitiesController->all() #1 /home/david206/site2/webroot/index.php(4): include('/home/david206/...') #2 {main} thrown in /home/david206/site2/Source/Controllers/activitiesController.php on line 63