WLM_ERR_01
Problem
UltraCart cannot reach your WishList Member server.
Solution
This error code is displayed when UltraCart cannot reach your WishList Member server – at all.  This means there is a problem with your server url, or a firewall issue, or a proxy problem. Â
- Open up a web browser and enter the url you've provided UltraCart. It should open up to your Wordpress home page.
- If it does not you will need to work with your hosting company and resolve the issue.
- If your url starts with https://, try using http:// instead as a troubleshooting tactic.