406 Not Acceptable Error when saving Object/Action Open Graph

We've only heard of this a few times. It has something to do with mod_security restrictions within Apache, but we haven't been able to determine what the actual cause is. If you can contact your hosting provider and obtain a log as to why Apache's mod_security module has restricted you after saving, we'll gladly look into the cause further and try to help diagnose the problem.

The other option is to disable mod_security, though that shouldn't be necessary.

I hope that helps get you started, but let us know what you find.

Thanks,
Alex

Thanks for the log. Unfortunately, that's the PHP error log. That's not what we're looking for

The problem is not actually a PHP or coding error. Whatever is preventing the submission on that page is a firewall or security extension. It's likely the mod_security module for Apache webservers. The log we'd need is for mod_security which should show what page was prevented from being executed and why it though there was a security issue with the submission.

If you can't get that, I'd recommend waiting until the v5.1 release (due out next week) which alters the Open Graph creation pages quite a bit. It's possible that will magically fix the problem (though we didn't do anything specifically to fix it). If that release doesn't get it, we'll gladly be willing to access the admin area of your site at that point and see if we can determine what may be preventing the saving of those actions.

I hope that helps explain a little, but if you have any questions, just let us know.

Thanks,
Alex