I tried to enable Facebook Insights for my web. I added my page's APP_ID
to fb:admins
to enable every admin of my page to access Insights when logged into Facebook as Page. But when I try to save the dialog message appears:
The app ID "123,123,123,123,123" specified within the "fb:app_id" meta tag was invalid.
I double checked my app ID and it's correct.
Only personal IDs are allowed in the fb:admins
meta tag. Application IDs won't work, even though they are actually valid (in contrary to what the error message says).
Optionally, it may also work with page_id:
<meta property="fb:page_id" content="395450240451647" />
The suggested app_id
didn't work at all :(