framework:
#    default_locale: '%site.default_language%'
#    translator:
#        class: Common\Language
#        default_path: '%kernel.project_dir%/translations'
#        fallbacks:
#            - en

framework:
    default_locale: '%env(SITE_DEFAULT_LANGUAGE)%'
    translator:
      fallbacks:
        - en


Set default locale and fallback locale
Set default locale and fallback locale
