bestino Posted December 12, 2014 Share Posted December 12, 2014 HI IN THE PAYMENT PAGE CON PAYPAL 3.8 I HAVE THIS ERROR Error occurred: Please try to contact the merchant:<b>PayPal response:</b>TIMESTAMP -> 2014-12-12T10:44:42ZL_ERRORCODE0 -> 10002L_SHORTMESSAGE0 -> Security errorL_LONGMESSAGE0 -> Security header is not validL_SEVERITYCODE0 -> Error PLEASE HELP ME Link to comment Share on other sites More sharing options...
PrestaHeroes USA Posted December 12, 2014 Share Posted December 12, 2014 it would seem your paypal credentials are not correct Link to comment Share on other sites More sharing options...
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