Trying to authenticate the session..result : 
string(476) "{"error":"invalid_grant","error_description":"AADSTS9002313: Invalid request. Request is malformed or invalid. Trace ID: 5849ce6a-986c-4ce9-9bb0-28c118bf1700 Correlation ID: 587200dd-c36d-4a86-be0e-b7710abc4f0f Timestamp: 2026-11-12 15:44:34Z","error_codes":[9002313],"timestamp":"2026-11-12 15:44:34Z","trace_id":"5849ce6a-986c-4ce9-9bb0-28c118bf1700","correlation_id":"587200dd-c36d-4a86-be0e-b7710abc4f0f","error_uri":"https://login.microsoftonline.com/error?code=9002313"}"