Fatal error: Uncaught Error: Class 'OrangeHRM\Installer\Framework\InstallerCommand' not found in /home/xlafr0/public_html/hr.xlafricagroup.com/installer/Command/UpgradeCommand.php:43 Stack trace: #0 {main} thrown in /home/xlafr0/public_html/hr.xlafricagroup.com/installer/Command/UpgradeCommand.php on line 43