Fatal error: Uncaught Error: Call to undefined function block_has_support() in /customers/f/e/2/persskriverier.se/httpd.www/wp-includes/block-supports/align.php:18 Stack trace: #0 /customers/f/e/2/persskriverier.se/httpd.www/wp-includes/class-wp-block-supports.php(153): wp_register_alignment_support(Object(WP_Block_Type)) #1 /customers/f/e/2/persskriverier.se/httpd.www/wp-includes/class-wp-block-supports.php(67): WP_Block_Supports->register_attributes() #2 /customers/f/e/2/persskriverier.se/httpd.www/wp-includes/class-wp-hook.php(292): WP_Block_Supports::init('') #3 /customers/f/e/2/persskriverier.se/httpd.www/wp-includes/class-wp-hook.php(316): WP_Hook->apply_filters(NULL, Array) #4 /customers/f/e/2/persskriverier.se/httpd.www/wp-includes/plugin.php(484): WP_Hook->do_action(Array) #5 /customers/f/e/2/persskriverier.se/httpd.www/wp-settings.php(560): do_action('init') #6 /customers/f/e/2/persskriverier.se/httpd.www/wp-config.php(102): require_once('/customers/f/e/...') #7 /customers/f/e/2/persskriverier.se/httpd.www/wp-lo in /customers/f/e/2/persskriverier.se/httpd.www/wp-includes/block-supports/align.php on line 18