Hi all

I noticed a customer had made a typo in their registration, meaning that their welcome email was not sent to them. I corrected the error and clicked on update. This is the message I got:-

Options
Newsletter: Subscribed
Customer Group:
Existing Groups:
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home/huskyzco/public_html/catalog/admin/includes/functions/database.php on line 99



Not knowing much about MySql, I have no idea why this is happening, or how to correct it. Can someone help with this please?