coronasdk - Can't login to Parse with Facebook account

Question

I'm developing in corona. I'm login(using develephant.net mod_parse.lua) into Parse.com with my Facebook account, which did work just fine before. But now I keep getting this error from Parse: I/Corona (14497): Parse Code: 251 I/Corona (14497): Error: The supplied Facebook session token is expired or invalid. I/Corona (14497): im logged in

I have checked with Facebook on https://developers.facebook.com/tools/debug/ and get this feedback: Issued 1392307353 (22 hours ago) Expires 1397491353 (in about 2 months) Valid True Origin Mobile Web Faceweb

Did anybody expirience this before have any ideas why this happened?

Answer 1

I managed to find an answer to this solution here: Parse Facebook login fails with error code 251

In your Facebook App, to go Settings -> Advanced and change the "Is your App Secret embedded?" option to "No".