GENERAL QR<BR><br />
<b>Fatal error</b>:  Uncaught Error: Call to undefined method coFunction::codeQR() in /var/www/html/landing-page/common/print_exit.php:99
Stack trace:
#0 {main}
  thrown in <b>/var/www/html/landing-page/common/print_exit.php</b> on line <b>99</b><br />