Fatal error: Uncaught Error: Class 'Zend\Stdlib\AbstractOptions' not found in /var/www/html/autocar/vendor/zendframework/zend-serializer/src/Adapter/AdapterOptions.php:14 Stack trace: #0 {main} thrown in /var/www/html/autocar/vendor/zendframework/zend-serializer/src/Adapter/AdapterOptions.php on line 14