Trying to authenticate the session..result : 
string(476) "{"error":"invalid_grant","error_description":"AADSTS9002313: Invalid request. Request is malformed or invalid. Trace ID: c4d7768d-116e-40a0-a549-6df7a6962900 Correlation ID: 4fa01fce-9a8e-4835-a93a-7781fde41f7c Timestamp: 2026-09-16 06:16:34Z","error_codes":[9002313],"timestamp":"2026-09-16 06:16:34Z","trace_id":"c4d7768d-116e-40a0-a549-6df7a6962900","correlation_id":"4fa01fce-9a8e-4835-a93a-7781fde41f7c","error_uri":"https://login.microsoftonline.com/error?code=9002313"}"