Fatal error: Uncaught Error: Call to undefined function mcrypt_create_iv() in /var/www/virtual/www.ahc-net.co.jp/lp/oprosym2018/entry/lib/TokenUtils.php:26 Stack trace: #0 /var/www/virtual/www.ahc-net.co.jp/lp/oprosym2018/entry/index.php(426): TokenUtils->getToken() #1 {main} thrown in /var/www/virtual/www.ahc-net.co.jp/lp/oprosym2018/entry/lib/TokenUtils.php on line 26