Notice: session_start(): A session had already been started - ignoring in /home/ibexsg/public_html/wp-content/themes/bonvoyage-child/demotest-template.php on line 10

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array(0) { }
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Session Data:array(0) { }
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Error: call to token URL https://test.salesforce.com/services/oauth2/token failed with status 400, response {"error":"invalid_client_id","error_description":"client identifier invalid"}, curl_error , curl_errno 0