Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\Kernel' not found in /var/www/html/simplesamlphp/src/SimpleSAML/Kernel.php:27
Stack trace:
#0 {main}
  thrown in /var/www/html/simplesamlphp/src/SimpleSAML/Kernel.php on line 27