Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, function "custom_pre_get_posts_query" not found or invalid function name in /customers/9/0/1/jordemoderhuset.com/httpd.www/wp-includes/class-wp-hook.php:310 Stack trace: #0 /customers/9/0/1/jordemoderhuset.com/httpd.www/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array) #1 /customers/9/0/1/jordemoderhuset.com/httpd.www/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #2 /customers/9/0/1/jordemoderhuset.com/httpd.www/wp-content/plugins/woocommerce/includes/class-wc-query.php(514): do_action('woocommerce_pro...', Object(WP_Query), Object(WC_Query)) #3 /customers/9/0/1/jordemoderhuset.com/httpd.www/wp-content/plugins/woocommerce/includes/class-wc-query.php(391): WC_Query->product_query(Object(WP_Query)) #4 /customers/9/0/1/jordemoderhuset.com/httpd.www/wp-includes/class-wp-hook.php(308): WC_Query->pre_get_posts(Object(WP_Query)) #5 /customers/9/0/1/jordemoderhuset.com/httpd.www/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(Object(WP_Query), Array) #6 /customers/9/0/1/jordemoderhuset.com/httpd.www/wp-includes/plugin.php(565): WP_Hook->do_action(Array) #7 /customers/9/0/1/jordemoderhuset.com/httpd.www/wp-includes/class-wp-query.php(1833): do_action_ref_array('pre_get_posts', Array) #8 /customers/9/0/1/jordemoderhuset.com/httpd.www/wp-includes/class-wp-query.php(3749): WP_Query->get_posts() #9 /customers/9/0/1/jordemoderhuset.com/httpd.www/wp-includes/class-wp.php(663): WP_Query->query(Array) #10 /customers/9/0/1/jordemoderhuset.com/httpd.www/wp-includes/class-wp.php(783): WP->query_posts() #11 /customers/9/0/1/jordemoderhuset.com/httpd.www/wp-includes/functions.php(1332): WP->main('') #12 /customers/9/0/1/jordemoderhuset.com/httpd.www/wp-blog-header.php(16): wp() #13 /customers/9/0/1/jordemoderhuset.com/httpd.www/index.php(17): require('/customers/9/0/...') #14 {main} thrown in /customers/9/0/1/jordemoderhuset.com/httpd.www/wp-includes/class-wp-hook.php on line 310