Fatal error: Uncaught Error: Call to undefined function mcrypt_encrypt() in /home/spainvancamp/domains/n2develop.com/public_html/apiRedsys.php:54 Stack trace: #0 /home/spainvancamp/domains/n2develop.com/public_html/apiRedsys.php(114): RedsysAPI->encrypt_3DES() #1 /home/spainvancamp/domains/n2develop.com/public_html/index.php(80): RedsysAPI->createMerchantSignature() #2 {main} thrown in /home/spainvancamp/domains/n2develop.com/public_html/apiRedsys.php on line 54