Fatal error: Uncaught Error: Class 'OrangeHRM\Installer\Controller\AbstractInstallerVueController' not found in /home/xlafr0/public_html/hr.xlafricagroup.com/installer/Controller/Upgrader/UpgraderCompleteController.php:31 Stack trace: #0 {main} thrown in /home/xlafr0/public_html/hr.xlafricagroup.com/installer/Controller/Upgrader/UpgraderCompleteController.php on line 31