Fatal error: Uncaught Error: Class "Magento\CatalogEvent\Block\Adminhtml\Event\Edit\Form" not found in /var/www/magento/html/generated/code/Magento/CatalogEvent/Block/Adminhtml/Event/Edit/Form/Interceptor.php:7 Stack trace: #0 {main} thrown in /var/www/magento/html/generated/code/Magento/CatalogEvent/Block/Adminhtml/Event/Edit/Form/Interceptor.php on line 7