Fatal error: Uncaught TypeError: ProductControllerCore::transformDescriptionWithImg(): Argument #1 ($desc) must be of type string, null given, called in /bitnami/prestashop/controllers/front/ProductController.php on line 1192 and defined in /bitnami/prestashop/controllers/front/ProductController.php:904 Stack trace: #0 /bitnami/prestashop/controllers/front/ProductController.php(1192): ProductControllerCore->transformDescriptionWithImg() #1 /bitnami/prestashop/controllers/front/ProductController.php(337): ProductControllerCore->getTemplateVarProduct() #2 /bitnami/prestashop/classes/controller/Controller.php(330): ProductControllerCore->initContent() #3 /bitnami/prestashop/classes/Dispatcher.php(487): ControllerCore->run() #4 /bitnami/prestashop/index.php(78): DispatcherCore->dispatch() #5 {main} thrown in /bitnami/prestashop/controllers/front/ProductController.php on line 904