Fatal error: Uncaught Twig_Error_Syntax: A template that extends another one cannot include contents outside Twig blocks. Did you forget to put the contents inside a {% block %} tag? in /var/www/html/wp-content/themes/galowp-theme-sinaferm-sheb-2019/templates/author.twig:2 Stack trace: #0 /var/www/html/wp-content/plugins/timber-library/vendor/twig/twig/lib/Twig/Parser.php(399): Twig_Parser->filterBodyNodes(Object(Twig_Node_Text)) #1 /var/www/html/wp-content/plugins/timber-library/vendor/twig/twig/lib/Twig/Parser.php(105): Twig_Parser->filterBodyNodes(Object(Twig_Node)) #2 /var/www/html/wp-content/plugins/timber-library/vendor/twig/twig/lib/Twig/Environment.php(692): Twig_Parser->parse(Object(Twig_TokenStream)) #3 /var/www/html/wp-content/plugins/timber-library/vendor/twig/twig/lib/Twig/Environment.php(750): Twig_Environment->parse(Object(Twig_TokenStream)) #4 /var/www/html/wp-content/plugins/timber-library/vendor/twig/twig/lib/Twig/Environment.php(447): Twig_Environment->compileSource(Object(Twig_Source)) #5 /var/www/html in /var/www/html/wp-content/themes/galowp-theme-sinaferm-sheb-2019/templates/author.twig on line 2