Fatal error: Uncaught Error: Call to a member function prepare() on null in /home/s/skydee0l/gde_pochinit/app/classes/DB.php:35 Stack trace: #0 /home/s/skydee0l/gde_pochinit/app/classes/model/CarModel.php(43): DB->__construct('\r\n\t\t\tSELECT *\r\n...') #1 /home/s/skydee0l/gde_pochinit/app/classes/service/CarService.php(34): model\CarModel::getBrandsList(Object(model\QueryParams)) #2 /home/s/skydee0l/gde_pochinit/app/classes/controller/MainController.php(178): service\CarService::getBrandByCode('toyota') #3 [internal function]: controller\MainController->model('toyota', 'corolla-verso') #4 /home/s/skydee0l/gde_pochinit/app/classes/App.php(26): call_user_func_array(Array, Array) #5 /home/s/skydee0l/gde_pochinit/public_html/index.php(6): App->__construct() #6 {main} thrown in /home/s/skydee0l/gde_pochinit/app/classes/DB.php on line 35