Fatal error: Class 'Symfony\Component\Debug\Exception\FatalErrorException' not found in /var/www/html/dev/spa/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/FatalErrorException.php on line 24

Call Stack:
    0.0002     229544   1. {main}() /var/www/html/dev/spa/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Exception/FatalErrorException.php:0