Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\Exception\ServiceUnavailableHttpException' not found in /home/apicrmalfaextrem/public_html/vendor_old/laravel/framework/src/Illuminate/Foundation/Http/Exceptions/MaintenanceModeException.php:10
Stack trace:
#0 {main}
thrown in /home/apicrmalfaextrem/public_html/vendor_old/laravel/framework/src/Illuminate/Foundation/Http/Exceptions/MaintenanceModeException.php on line 10