When you are working on your website using the LetsHost website builder software, and you get an error when trying to publish it, this is likely something the Support Dept. will need to resolve for you.
Oops! There was an error publishing your site. The publishing credentials are not valid. Please contact support.
If you receive the above error message after clicking the publish button in your Weebly site builder, simply open a ticket in your client area. Just select the ‘Letshost Support – General Technical Support’ department and provide your domain name and that you received the above error. A member of the team will be happy to look into this for you.