Hi,
Could anybody tell me how to solve this issue please?
Warning: Missing argument 2 for wpdb::prepare(), called in /home/altregaeu/domains/altrega.eu/public_html/stg/wp-content/plugins/visual-form-builder-pro/visual-form-builder.php on line 6393 and defined in /home/altregaeu/domains/altrega.eu/public_html/stg/wp-includes/wp-db.php on line 992
Thanks in advance