Fatal error: Uncaught Error: Call to undefined method RobRichards\XMLSecLibs\XMLSecurityDSig::setSignatureMethod() in /home/um/maullin.undermarket.cl/pablo/web/token2.php:52 Stack trace: #0 {main} thrown in /home/um/maullin.undermarket.cl/pablo/web/token2.php on line 52