Fatal error: Uncaught Symfony\Component\Debug\Exception\FatalThrowableError: Type error: Argument 1 passed to Semplice\CrociereBundle\Twig\SempliceExtension::metaRobotsFunction() must be of the type string, null given, called in /srv/http/ticket/app/cache/prod/twig/8d/8d55a7d7fb6c9c1b2bbf164325205a08160a9fa3497ad72c1256248a0d0d6a9b.php on line 53 in /srv/http/ticket/src/Semplice/CrociereBundle/Twig/SempliceExtension.php:2213 Stack trace: #0 /srv/http/ticket/app/cache/prod/twig/8d/8d55a7d7fb6c9c1b2bbf164325205a08160a9fa3497ad72c1256248a0d0d6a9b.php(53): Semplice\CrociereBundle\Twig\SempliceExtension->metaRobotsFunction(NULL, NULL) #1 /srv/http/ticket/vendor/twig/twig/lib/Twig/Template.php(387): __TwigTemplate_fcc8ec15ee572317022f6dd269cf72de7230ca8378947f4e44fc3b5b38e26ff8->doDisplay(Array, Array) #2 /srv/http/ticket/vendor/twig/twig/lib/Twig/Template.php(355): Twig_Template->displayWithErrorHandling(Array, Array) #3 /srv/http/ticket/app/cache/prod/twig/bd/bdb44fd25e132762375f3ce3737a27bec53347c4252f6a29f3e78bcdaae86bc2.ph in /srv/http/ticket/src/Semplice/CrociereBundle/Twig/SempliceExtension.php on line 2213