Fatal error: Uncaught Error: Call to a member function is_main_query() on null in /home/customer/www/likeariver.eu/public_html/wp-content/plugins/sw_ajax_woocommerce_search/sw-woo-search-widget.php:39 Stack trace: #0 /home/customer/www/likeariver.eu/public_html/wp-includes/class-wp-hook.php(326): cusstom_search_filter_post_join(' JOIN lr_icl_tr...') #1 /home/customer/www/likeariver.eu/public_html/wp-includes/plugin.php(256): WP_Hook->apply_filters(' JOIN lr_icl_tr...', Array) #2 /home/customer/www/likeariver.eu/public_html/wp-includes/class-wp-query.php(2727): apply_filters_ref_array('posts_join', Array) #3 /home/customer/www/likeariver.eu/public_html/wp-includes/class-wp-query.php(3824): WP_Query->get_posts() #4 /home/customer/www/likeariver.eu/public_html/wp-includes/class-wp-query.php(3956): WP_Query->query(Array) #5 /home/customer/www/likeariver.eu/public_html/wp-includes/block-template-utils.php(1080): WP_Query->__construct(Array) #6 /home/customer/www/likeariver.eu/public_html/wp-content/plugins/woocommerce/packages in /home/customer/www/likeariver.eu/public_html/wp-content/plugins/sw_ajax_woocommerce_search/sw-woo-search-widget.php on line 39