Fatal error: Uncaught Error: Call to undefined function is_product_category() in /var/www/html/wp-content/themes/Panadero/functions.php:356
Stack trace:
#0 /var/www/html/wp-includes/class-wp-hook.php(324): ocultar_productos_sin_stock_en_outlet(Object(WP_Query))
#1 /var/www/html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters('', Array)
#2 /var/www/html/wp-includes/plugin.php(565): WP_Hook->do_action(Array)
#3 /var/www/html/wp-includes/class-wp-query.php(1881): do_action_ref_array('pre_get_posts', Array)
#4 /var/www/html/wp-includes/class-wp-query.php(3852): WP_Query->get_posts()
#5 /var/www/html/wp-includes/class-wp.php(696): WP_Query->query(Array)
#6 /var/www/html/wp-includes/class-wp.php(816): WP->query_posts()
#7 /var/www/html/wp-includes/functions.php(1336): WP->main('')
#8 /var/www/html/wp-blog-header.php(16): wp()
#9 /var/www/html/index.php(17): require('/var/www/html/w...')
#10 {main}
  thrown in /var/www/html/wp-content/themes/Panadero/functions.php on line 356