sonata admin Variable "form_helper" does not exist. after twig update – SEO
before update (no errors) symfony/twig-bridge v4.2.8 v4.3.0 Symfony Twig Bridge symfony/twig-bundle v4.2.8 v4.3.0 Symfony TwigBundle twig/extensions v1.5.4 v1.5.4 Common additional features for Twig that do not directly belong in core twig/twig v2.10.0 v2.11.0 Twig, the flexible, fast, and secure template…