The publish button seem disabled

Hi there,

I’ve been using the AMO plug-in just fine. Somehow now my publish button is disabled.
Here are the warnings I am getting. I have already set a featured image. So I have zero clue why this is happening.

Please note that the Sydney Toolbox plugin is meant to be used only with the Sydney theme

Please set a featured image, to be able to publish / update the team member. It’s recommended to upload / use the image, which size is at least 640×640 pixels.

Please set a featured image, to be able to publish / update the team member. It’s recommended to upload / use the image, which size is at least 640×640 pixels.

The page I need help with: [log in to see the link]