Additional uncaught exception thrown while handling exception.

Original

Error: Undefined class constant 'self::SCOPE_CONTAINER' in Drupal\Core\DependencyInjection\ContainerBuilder->set() (line 77 of /home/andyhd/andyhd.net/web/core/lib/Drupal/Core/DependencyInjection/ContainerBuilder.php).

Drupal\Core\DependencyInjection\ContainerBuilder->set('kernel', Object) (Line: 1220)
Drupal\Core\DrupalKernel->compileContainer() (Line: 883)
Drupal\Core\DrupalKernel->initializeContainer() (Line: 18)
Drupal\Core\Installer\InstallerKernel->initializeContainer() (Line: 465)
Drupal\Core\DrupalKernel->boot() (Line: 414)
install_begin_request(Object, Array) (Line: 114)
install_drupal(Object) (Line: 44)

Additional

Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException: You have requested a non-existent service "theme.manager". in Symfony\Component\DependencyInjection\ContainerBuilder->getDefinition() (line 1024 of /home/andyhd/andyhd.net/vendor/symfony/dependency-injection/ContainerBuilder.php).

Symfony\Component\DependencyInjection\ContainerBuilder->getDefinition('theme.manager') (Line: 591)
Symfony\Component\DependencyInjection\ContainerBuilder->doGet('theme.manager', 1) (Line: 569)
Symfony\Component\DependencyInjection\ContainerBuilder->get('theme.manager') (Line: 674)
Drupal::theme() (Line: 22)
_drupal_maintenance_theme() (Line: 724)
drupal_maintenance_theme() (Line: 967)
install_display_output(Array, Array, Array) (Line: 264)
_drupal_log_error(Array, 1) (Line: 584)
_drupal_exception_handler(Object)