On Drupal 8 version 8.8.3, updated Metatag module to latest to date Version: 8.x-1.12, then ran updates (Update Manager) when this error appears on /core/authorize.php The website encountered an unexpected error. Please try again later. ArgumentCountError: Too few arguments to function DrupalmetatagMetatagToken::__construct(), 1 passed in /home/ibuild10/public_html/ioc/core/lib/Drupal/Component/DependencyInjection/Container.php on line 269 and exactly 2.