Deprecated: Symfony\Component\DependencyInjection\Loader\PhpFileLoader::supports(): Implicitly marking parameter $type as nullable is deprecated, the explicit nullable type must be used instead in /home/matrixweb/public_html/whmcs2022/whmcs/vendor/symfony/dependency-injection/Loader/PhpFileLoader.php on line 61

Fatal error: Uncaught Error: Class "Symfony\Component\DependencyInjection\Loader\FileLoader" not found in /home/matrixweb/public_html/whmcs2022/whmcs/vendor/symfony/dependency-injection/Loader/PhpFileLoader.php:24 Stack trace: #0 {main} thrown in /home/matrixweb/public_html/whmcs2022/whmcs/vendor/symfony/dependency-injection/Loader/PhpFileLoader.php on line 24