Fatal error: Uncaught Error: Class 'Symfony\Component\DependencyInjection\Compiler\AbstractRecursivePass' not found in /var/www/html/simplesamlphp/vendor/symfony/dependency-injection/Compiler/ResolveNamedArgumentsPass.php:25
Stack trace:
#0 {main}
  thrown in /var/www/html/simplesamlphp/vendor/symfony/dependency-injection/Compiler/ResolveNamedArgumentsPass.php on line 25