Fatal error: Uncaught Error: Class "Zend\Config\Writer\AbstractWriter" not found in /home/mailtrim/public_html/vendor-backup/zendframework/zend-config/src/Writer/Xml.php:13 Stack trace: #0 {main} thrown in /home/mailtrim/public_html/vendor-backup/zendframework/zend-config/src/Writer/Xml.php on line 13