Fatal error: Uncaught Error: Call to a member function querySelectSingle() on null in /home2/webpage/public_html/class/general.php:7 Stack trace: #0 /home2/webpage/app/Controllers/HomeController.php(298): require() #1 /home2/webpage/public_html/wishlist.php(73): App\Controllers\HomeController->index() #2 {main} thrown in /home2/webpage/public_html/class/general.php on line 7