Additional uncaught exception thrown while handling exception.

Original

ReflectionException: Class Drupal\token\Routing\RouteSubscriber does not exist in ReflectionClass->__construct() (line 30 of /var/www/vhosts/aidsmap-live/site/core/lib/Drupal/Core/DependencyInjection/Compiler/RegisterEventSubscribersPass.php).

ReflectionClass->__construct('Drupal\token\Routing\RouteSubscriber') (Line: 30)
Drupal\Core\DependencyInjection\Compiler\RegisterEventSubscribersPass->process(Object) (Line: 140)
Symfony\Component\DependencyInjection\Compiler\Compiler->compile(Object) (Line: 789)
Symfony\Component\DependencyInjection\ContainerBuilder->compile() (Line: 1335)
Drupal\Core\DrupalKernel->compileContainer() (Line: 916)
Drupal\Core\DrupalKernel->initializeContainer() (Line: 20)
Drupal\Core\Installer\InstallerKernel->initializeContainer() (Line: 477)
Drupal\Core\DrupalKernel->boot() (Line: 430)
install_begin_request(Object, Array) (Line: 115)
install_drupal(Object) (Line: 48)

Additional

Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException: You have requested a non-existent service "theme.manager". in Symfony\Component\DependencyInjection\ContainerBuilder->getDefinition() (line 1060 of /var/www/vhosts/aidsmap-live/site/vendor/symfony/dependency-injection/ContainerBuilder.php).

Symfony\Component\DependencyInjection\ContainerBuilder->getDefinition('theme.manager') (Line: 620)
Symfony\Component\DependencyInjection\ContainerBuilder->doGet('theme.manager', 1) (Line: 588)
Symfony\Component\DependencyInjection\ContainerBuilder->get('theme.manager') (Line: 693)
Drupal::theme() (Line: 22)
_drupal_maintenance_theme() (Line: 759)
drupal_maintenance_theme() (Line: 1021)
install_display_output(Array, Array, Array) (Line: 267)
_drupal_log_error(Array, 1) (Line: 618)
_drupal_exception_handler(Object)