Fatal error: Uncaught Error: Call to undefined function filter_var() in /usr/local/www/wordpress/wp-content/plugins/wp-recipe-maker/includes/public/class-wprm-recipe.php:825 Stack trace: #0 /usr/local/www/wordpress/wp-content/plugins/wp-recipe-maker/includes/public/shortcodes/recipe/class-wprm-sc-video.php(55): WPRM_Recipe->video() #1 /usr/local/www/wordpress/wp-includes/shortcodes.php(434): WPRM_SC_Video::shortcode(Array, '', 'wprm-recipe-vid...') #2 [internal function]: do_shortcode_tag(Array) #3 /usr/local/www/wordpress/wp-includes/shortcodes.php(273): preg_replace_callback('/\\[(\\[?)(wprm\\-...', 'do_shortcode_ta...', '<div class="wpr...') #4 /usr/local/www/wordpress/wp-content/plugins/wp-recipe-maker/includes/public/class-wprm-template-manager.php(224): do_shortcode('<div class="wpr...') #5 /usr/local/www/wordpress/wp-content/plugins/wp-recipe-maker/includes/public/class-wprm-shortcode.php(556): WPRM_Template_Manager::get_template(Object(WPRM_Recipe), 'single', '') #6 /usr/local/www/wordpress/wp-content/plugins/wp-recipe-maker/includes/public/class-wprm-blocks.php(307): WPRM_Shortcode::recipe_shortcode(Array) #7 /usr/local/www/wordpress/wp-includes/class-wp-block.php(586): WPRM_Blocks::render_recipe_block(Array, '\n[wprm-recipe i...', Object(WP_Block)) #8 /usr/local/www/wordpress/wp-includes/blocks.php(2359): WP_Block->render() #9 /usr/local/www/wordpress/wp-includes/blocks.php(2431): render_block(Array) #10 /usr/local/www/wordpress/wp-includes/class-wp-hook.php(324): do_blocks('<!-- wp:paragra...') #11 /usr/local/www/wordpress/wp-includes/plugin.php(205): WP_Hook->apply_filters('<!-- wp:paragra...', Array) #12 /usr/local/www/wordpress/wp-includes/post-template.php(256): apply_filters('the_content', '<!-- wp:paragra...') #13 /usr/local/www/wordpress/wp-content/themes/yummy-bites/inc/template-functions.php(469): the_content() #14 /usr/local/www/wordpress/wp-includes/class-wp-hook.php(324): yummy_bites_entry_content('') #15 /usr/local/www/wordpress/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters('', Array) #16 /usr/local/www/wordpress/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #17 /usr/local/www/wordpress/wp-content/themes/yummy-bites/template-parts/content-single.php(32): do_action('yummy_bites_sin...') #18 /usr/local/www/wordpress/wp-includes/template.php(812): require('/usr/local/www/...') #19 /usr/local/www/wordpress/wp-includes/template.php(745): load_template('/usr/local/www/...', false, Array) #20 /usr/local/www/wordpress/wp-includes/general-template.php(206): locate_template(Array, true, false, Array) #21 /usr/local/www/wordpress/wp-content/themes/yummy-bites/single.php(25): get_template_part('template-parts/...', 'single') #22 /usr/local/www/wordpress/wp-includes/template-loader.php(106): include('/usr/local/www/...') #23 /usr/local/www/wordpress/wp-blog-header.php(19): require_once('/usr/local/www/...') #24 /usr/local/www/wordpress/index.php(17): require('/usr/local/www/...') #25 {main} thrown in /usr/local/www/wordpress/wp-content/plugins/wp-recipe-maker/includes/public/class-wprm-recipe.php on line 825