Fatal error: Uncaught OAuth\Common\Http\Exception\TokenResponseException: file_get_contents(https://graph.facebook.com/oauth/access_token): failed to open stream: HTTP request failed! HTTP/1.1 400 Bad Request
in /home/preferen/web/lapreferente.com/public_html/vendor/lusitanian/oauth/src/OAuth/Common/Http/Client/StreamClient.php:73
Stack trace:
#0 /home/preferen/web/lapreferente.com/public_html/vendor/lusitanian/oauth/src/OAuth/OAuth2/Service/AbstractService.php(124): OAuth\Common\Http\Client\StreamClient->retrieveResponse()
#1 /home/preferen/web/lapreferente.com/public_html/checkSession.php(160): OAuth\OAuth2\Service\AbstractService->requestAccessToken()
#2 /home/preferen/web/lapreferente.com/public_html/index.php(33): require('/home/preferen/...')
#3 {main}
thrown in /home/preferen/web/lapreferente.com/public_html/vendor/lusitanian/oauth/src/OAuth/Common/Http/Client/StreamClient.php on line 73