Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, function "mad_archive_title_filter" not found or invalid function name in /home/qibla/public_html/wp-includes/class-wp-hook.php:326 Stack trace: #0 /home/qibla/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters() #1 /home/qibla/public_html/wp-includes/general-template.php(1804): apply_filters() #2 /home/qibla/public_html/wp-content/plugins/code-snippets/php/snippet-ops.php(582) : eval()'d code(218): get_the_archive_title() #3 /home/qibla/public_html/wp-includes/class-wp-hook.php(324): {closure}() #4 /home/qibla/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #5 /home/qibla/public_html/wp-includes/plugin.php(517): WP_Hook->do_action() #6 /home/qibla/public_html/wp-includes/general-template.php(3065): do_action() #7 /home/qibla/public_html/wp-content/themes/hello-elementor/header.php(24): wp_head() #8 /home/qibla/public_html/wp-includes/template.php(810): require_once('/home/qibla/pub...') #9 /home/qibla/public_html/wp-includes/template.php(745): load_template() #10 /home/qibla/public_html/wp-includes/general-template.php(48): locate_template() #11 /home/qibla/public_html/wp-content/plugins/elementor/modules/page-templates/templates/header-footer.php(9): get_header() #12 /home/qibla/public_html/wp-includes/template-loader.php(106): include('/home/qibla/pub...') #13 /home/qibla/public_html/wp-blog-header.php(19): require_once('/home/qibla/pub...') #14 /home/qibla/public_html/index.php(17): require('/home/qibla/pub...') #15 {main} thrown in /home/qibla/public_html/wp-includes/class-wp-hook.php on line 326