Cafe World - I get a 'Fatal Error' message on when I do ______, how to fix that?
Sponsored LinksFAQ - Cafe World : I get a 'Fatal Error' message on when I do ______, how to fix that?
The message you are getting starts with "Fatal error: Uncaught exception 'FacebookRestClientException' with message 'Session key invalid or no longer valid'"
Since you can see the problem is Facebook simply relog your facebook account.
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