Fatal error: Uncaught ArgumentCountError: Too few arguments to function WC_Template_Loader::unsupported_theme_title_filter(), 1 passed in /wp-includes/class-wp-hook.php on line 286 and exactly 2 expected in /wp-content/plugins/woocommerce/includes/class-wc-template-loader.php:399 Stack trace: #0 /wp-includes/class-wp-hook.php(286): WC_Template_Loader::unsupported_theme_title_filter('B2B') #1 /wp-includes/plugin.php(208): WP_Hook->apply_filters('B2B', Array) #2 /wp-content/themes/oltaconceptstore/functions.php(1587): apply_filters('the_title', 'B2B') #3 /wp-content/themes/oltaconceptstore/subpages.php(7): get_hansel_and_gretel_breadcrumbs() #4 /wp-includes/template-loader.php(77): include('/wp-content/the...') #5 /wp-blog-header.php(19): require_once('/wp-includes/te...') #6 /index.php(17): require('/wp-blog-header...') #7 {main} thrown in /wp-content/plugins/woocommerce/includes/class-wc-template-loader.php on line 399