Fatal error: Uncaught TypeError: array_filter(): Argument #1 ($array) must be of type array, string given in /home/pizzeria/fruyverhogar.com/wp-content/plugins/wcboost-products-compare/includes/analytics/data.php:97 Stack trace: #0 /home/pizzeria/fruyverhogar.com/wp-content/plugins/wcboost-products-compare/includes/analytics/data.php(97): array_filter() #1 /home/pizzeria/fruyverhogar.com/wp-content/plugins/wcboost-products-compare/includes/analytics/tracker.php(322): WCBoost\ProductsCompare\Analytics\Data::get_product_compare_data() #2 /home/pizzeria/fruyverhogar.com/wp-content/plugins/wcboost-products-compare/includes/analytics/tracker.php(123): WCBoost\ProductsCompare\Analytics\Tracker->update_product_compare_data() #3 /home/pizzeria/fruyverhogar.com/wp-includes/class-wp-hook.php(353): WCBoost\ProductsCompare\Analytics\Tracker->track_add_to_compare() #4 /home/pizzeria/fruyverhogar.com/wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters() #5 /home/pizzeria/fruyverhogar.com/wp-includes/plugin.php(523): WP_Hook->do_action() #6 /home/pizzeria/fruyverhogar.com/wp-content/plugins/wcboost-products-compare/includes/compare-list.php(191): do_action() #7 /home/pizzeria/fruyverhogar.com/wp-content/plugins/wcboost-products-compare/includes/form-handler.php(48): WCBoost\ProductsCompare\Compare_List->add_item() #8 /home/pizzeria/fruyverhogar.com/wp-includes/class-wp-hook.php(353): WCBoost\ProductsCompare\Form_Handler::add_item_action() #9 /home/pizzeria/fruyverhogar.com/wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters() #10 /home/pizzeria/fruyverhogar.com/wp-includes/plugin.php(523): WP_Hook->do_action() #11 /home/pizzeria/fruyverhogar.com/wp-settings.php(801): do_action() #12 /home/pizzeria/fruyverhogar.com/wp-config.php(67): require_once('/home/pizzeria/...') #13 /home/pizzeria/fruyverhogar.com/wp-load.php(50): require_once('/home/pizzeria/...') #14 /home/pizzeria/fruyverhogar.com/wp-blog-header.php(13): require_once('/home/pizzeria/...') #15 /home/pizzeria/fruyverhogar.com/index.php(17): require('/home/pizzeria/...') #16 {main} thrown in /home/pizzeria/fruyverhogar.com/wp-content/plugins/wcboost-products-compare/includes/analytics/data.php on line 97