Phoca open graph content plugin - Social sharing problems

[jwalacreatives]

I have a website. when i sharing social media like twitter, facebook, whatsapp, my content image not showing. site name, description, site url is already shown.

when debugging using facebook debug shows an error message

Invalid Image Content Type
Provided og:image URL,<my image url> could not be processed as an image because it has an invalid content type.

all tags except <og image> not working.

phoca plugin configuration is perfect but produce an out put like this.

please help me...

[Jan]

Hi, can I see the site where it occurs?

Jan