There was an error but I was unable to store the error message in the log file. The message was PHP Fatal error: Uncaught TypeError: trim(): Argument #1 ($string) must be of type string, array given in /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-content/plugins/cf-products-brochure/include/functions.php:2079 Stack trace: #0 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-content/plugins/cf-products-brochure/include/functions.php(2079): trim() #1 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-includes/class-wp-hook.php(324): {closure}() #2 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-includes/plugin.php(205): WP_Hook->apply_filters() #3 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-includes/option.php(904): apply_filters() #4 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-includes/option.php(1565): update_option() #5 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-content/plugins/woocommerce/includes/wc-term-functions.php(549): set_transient() #6 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-includes/class-wp-hook.php(326): wc_change_term_counts() #7 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-includes/plugin.php(205): WP_Hook->apply_filters() #8 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-includes/taxonomy.php(1379): apply_filters() #9 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-includes/taxonomy.php(2317): get_terms() #10 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-includes/post.php(4256): wp_get_object_terms() #11 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-content/plugins/woocommerce/includes/wc-term-functions.php(161): wp_get_post_terms() #12 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-content/plugins/woocommerce/includes/wc-term-functions.php(181): _wc_get_cached_product_terms() #13 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-content/plugins/woocommerce/includes/class-wc-breadcrumb.php(156): wc_get_product_terms() #14 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-content/plugins/woocommerce/includes/class-wc-breadcrumb.php(78): WC_Breadcrumb->add_crumbs_single() #15 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-content/plugins/woocommerce/includes/wc-template-functions.php(2465): WC_Breadcrumb->generate() #16 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-includes/class-wp-hook.php(322): woocommerce_breadcrumb() #17 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #18 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-includes/plugin.php(517): WP_Hook->do_action() #19 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-content/plugins/woocommerce/templates/single-product.php(31): do_action() #20 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-includes/template-loader.php(106): include('...') #21 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-blog-header.php(19): require_once('...') #22 /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/index.php(17): require('...') #23 {main} thrown in file /var/www/php/wordpress/www.aki.com.ec.jail/www.aki.com.ec/wp-content/plugins/cf-products-brochure/include/functions.php on line 2079