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