[FIXED] Graph returned an error: Invalid OAuth access token. using Facebook PHP SDK5

Issue

I have the error "Graph returned an error: Invalid OAuth access token", what should I replace 'facebook_access_token' with? Do you see any other issues in this cakephp function?

Solution

I have moved to easyApache4 and built PHP 5.6 and it fixed the issue. Still running with SDK3 no issues. SDK5 never worked with me.

Answered By - Emad A