DoExpressCheckoutPayment failed: Array
(
    [TIMESTAMP] => 2025%2d03%2d14T13%3a34%3a50Z
    [CORRELATIONID] => b1827cdf63a10
    [ACK] => Failure
    [VERSION] => 51%2e0
    [BUILD] => 58807128
    [L_ERRORCODE0] => 10002
    [L_SHORTMESSAGE0] => Security%20error
    [L_LONGMESSAGE0] => Security%20header%20is%20not%20valid
    [L_SEVERITYCODE0] => Error
)