Trying to authenticate the session..result : 
string(476) "{"error":"invalid_grant","error_description":"AADSTS9002313: Invalid request. Request is malformed or invalid. Trace ID: 10155626-839d-4e53-92bd-9fa9544f5500 Correlation ID: ceac25fd-fcc7-44aa-8baa-7808c7550593 Timestamp: 2026-09-16 20:44:23Z","error_codes":[9002313],"timestamp":"2026-09-16 20:44:23Z","trace_id":"10155626-839d-4e53-92bd-9fa9544f5500","correlation_id":"ceac25fd-fcc7-44aa-8baa-7808c7550593","error_uri":"https://login.microsoftonline.com/error?code=9002313"}"