Prestashop 1.5.2(stable)
Paypal 3.2.5
I get this error:
PayPal response:
TIMESTAMP -> 2012-10-31T10:37:05Z
L_ERRORCODE0 -> 10002
L_SHORTMESSAGE0 -> Security error
L_LONGMESSAGE0 -> Security header is not valid
L_SEVERITYCODE0 -> Error
Could somebody help me?
I have tried clearing my cache and I still get the same errors.
Any help would be greatly appreciated as I cannot move forward with PrestaShop until I get this resolved.
Thanks in advance,
MetroWeb