Fatal error: Uncaught Error: Class "Zend\ComponentInstaller\Injector\ApplicationConfigInjector" not found in /home/mailtrim/public_html/vendor-backup/zendframework/zend-component-installer/src/Injector/DevelopmentConfigInjector.php:10 Stack trace: #0 {main} thrown in /home/mailtrim/public_html/vendor-backup/zendframework/zend-component-installer/src/Injector/DevelopmentConfigInjector.php on line 10