Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException: The service "cache_tags.invalidator.checksum" has a dependency on a non-existent service "redis.factory". in Symfony\Component\DependencyInjection\Compiler\CheckExceptionOnInvalidReferenceBehaviorPass->processValue() (line 86 of /var/aegir/unmanaged/quickstart/vendor/symfony/dependency-injection/Compiler/CheckExceptionOnInvalidReferenceBehaviorPass.php).
Symfony\Component\DependencyInjection\Compiler\CheckExceptionOnInvalidReferenceBehaviorPass->processValue(Object, ) (Line: 83) Symfony\Component\DependencyInjection\Compiler\AbstractRecursivePass->processValue(Array, ) (Line: 49) Symfony\Component\DependencyInjection\Compiler\CheckExceptionOnInvalidReferenceBehaviorPass->processValue(Array) (Line: 92) Symfony\Component\DependencyInjection\Compiler\AbstractRecursivePass->processValue(Object, 1) (Line: 49) Symfony\Component\DependencyInjection\Compiler\CheckExceptionOnInvalidReferenceBehaviorPass->processValue(Object, 1) (Line: 83) Symfony\Component\DependencyInjection\Compiler\AbstractRecursivePass->processValue(Array, 1) (Line: 49) Symfony\Component\DependencyInjection\Compiler\CheckExceptionOnInvalidReferenceBehaviorPass->processValue(Array, 1) (Line: 47) Symfony\Component\DependencyInjection\Compiler\AbstractRecursivePass->process(Object) (Line: 40) Symfony\Component\DependencyInjection\Compiler\CheckExceptionOnInvalidReferenceBehaviorPass->process(Object) (Line: 94) Symfony\Component\DependencyInjection\Compiler\Compiler->compile(Object) (Line: 762) Symfony\Component\DependencyInjection\ContainerBuilder->compile() (Line: 1297) Drupal\Core\DrupalKernel->compileContainer() (Line: 901) Drupal\Core\DrupalKernel->initializeContainer() (Line: 20) Drupal\Core\Installer\InstallerKernel->initializeContainer() (Line: 472) Drupal\Core\DrupalKernel->boot() (Line: 426) install_begin_request(Object, Array) (Line: 116) install_drupal(Object) (Line: 48)
Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException: You have requested a non-existent service "theme.manager". in Symfony\Component\DependencyInjection\ContainerBuilder->getDefinition() (line 1030 of /var/aegir/unmanaged/quickstart/vendor/symfony/dependency-injection/ContainerBuilder.php).
Symfony\Component\DependencyInjection\ContainerBuilder->getDefinition('theme.manager') (Line: 600) Symfony\Component\DependencyInjection\ContainerBuilder->doGet('theme.manager', 1) (Line: 558) Symfony\Component\DependencyInjection\ContainerBuilder->get('theme.manager') (Line: 649) Drupal::theme() (Line: 22) _drupal_maintenance_theme() (Line: 506) drupal_maintenance_theme() (Line: 1025) install_display_output(Array, Array) (Line: 271) _drupal_log_error(Array, 1) (Line: 365) _drupal_exception_handler(Object)