Fatal error: Uncaught Error: Call to undefined function Perfect_Woocommerce_Brands\is_product_category() in /homepages/1/d357923472/htdocs/smcbikes/shop/wp-content/plugins/perfect-woocommerce-brands/classes/class-perfect-woocommerce-brands.php:93 Stack trace: #0 /homepages/1/d357923472/htdocs/smcbikes/shop/wp-includes/class-wp-hook.php(286): Perfect_Woocommerce_Brands\Perfect_Woocommerce_Brands->pwb_brand_filter(Object(WP_Query)) #1 /homepages/1/d357923472/htdocs/smcbikes/shop/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters('', Array) #2 /homepages/1/d357923472/htdocs/smcbikes/shop/wp-includes/plugin.php(515): WP_Hook->do_action(Array) #3 /homepages/1/d357923472/htdocs/smcbikes/shop/wp-includes/class-wp-query.php(1634): do_action_ref_array('pre_get_posts', Array) #4 /homepages/1/d357923472/htdocs/smcbikes/shop/wp-includes/class-wp-query.php(3230): WP_Query->get_posts() #5 /homepages/1/d357923472/htdocs/smcbikes/shop/wp-includes/post.php(1763): WP_Query->query(Array) #6 /homepages/1/d357923472/htdocs/smcbikes/sh in /homepages/1/d357923472/htdocs/smcbikes/shop/wp-content/plugins/perfect-woocommerce-brands/classes/class-perfect-woocommerce-brands.php on line 93