Fatal error: Uncaught Twig\Error\SyntaxError: A template that extends another one cannot include content outside Twig blocks. Did you forget to put the content inside a {% block %} tag? in /var/www/www-multisite/wp-content/themes/strom/theme/templates/layout/archive.html.twig:6 Stack trace: #0 /var/www/www-multisite/wp-content/themes/strom/theme/vendor/twig/twig/src/Parser.php(376): Twig\Parser->filterBodyNodes() #1 /var/www/www-multisite/wp-content/themes/strom/theme/vendor/twig/twig/src/Parser.php(85): Twig\Parser->filterBodyNodes() #2 /var/www/www-multisite/wp-content/themes/strom/theme/vendor/twig/twig/src/Environment.php(523): Twig\Parser->parse() #3 /var/www/www-multisite/wp-content/themes/strom/theme/vendor/twig/twig/src/Environment.php(551): Twig\Environment->parse() #4 /var/www/www-multisite/wp-content/themes/strom/theme/vendor/twig/twig/src/Environment.php(381): Twig\Environment->compileSource() #5 /var/www/www-multisite/wp-content/themes/strom/theme/vendor/twig/twig/src/Template.php(306): Twig\Environment->loadTemplate() #6 /var/www/www-multisite/wp-content/themes/strom/theme/var/cache/twig/54/54013a1053440b6c28e672fb9f7e1680.php(48): Twig\Template->loadTemplate() #7 /var/www/www-multisite/wp-content/themes/strom/theme/vendor/twig/twig/src/Template.php(393): __TwigTemplate_d01c3285c4e24adc6d26575965497bb8->doDisplay() #8 /var/www/www-multisite/wp-content/themes/strom/theme/vendor/twig/twig/src/Template.php(349): Twig\Template->yield() #9 /var/www/www-multisite/wp-content/themes/strom/theme/vendor/twig/twig/src/Template.php(364): Twig\Template->display() #10 /var/www/www-multisite/wp-content/themes/strom/theme/vendor/twig/twig/src/TemplateWrapper.php(35): Twig\Template->render() #11 /var/www/www-multisite/wp-content/themes/strom/theme/vendor/twig/twig/src/Environment.php(306): Twig\TemplateWrapper->render() #12 /var/www/www-multisite/wp-content/themes/strom/theme/library/functions.php(403): Twig\Environment->render() #13 /var/www/www-multisite/wp-content/themes/strom/index.php(33): theme_render() #14 /var/www/www-multisite/wp-includes/template-loader.php(106): include('...') #15 /var/www/www-multisite/wp-blog-header.php(19): require_once('...') #16 /var/www/www-multisite/index.php(32): require('...') #17 {main} thrown in /var/www/www-multisite/wp-content/themes/strom/theme/templates/layout/archive.html.twig on line 6