[PrestaShop] Fatal error in module file :/~/modules/homeslider/homeslider.php:
Uncaught ValueError: Path cannot be empty in /~/modules/homeslider/homeslider.php:521 Stack trace: #0 /~/modules/homeslider/homeslider.php(521): getimagesize() #1 /~/modules/homeslider/homeslider.php(233): HomeSlider->_postProcess() #2 /~/controllers/admin/AdminModulesController.php(1092): HomeSlider->getContent() #3 /~/controllers/admin/AdminModulesController.php(1428): AdminModulesControllerCore->postProcessCallback() #4 /~/classes/controller/Controller.php(201): AdminModulesControllerCore->postProcess() #5 /~/classes/Dispatcher.php(405): ControllerCore->run() #6 /~/admin/index.php(79): DispatcherCore->dispatch() #7 {main} thrown