Fatal error: Uncaught Error: Class 'CSanitize' not found in /var/www/univcoop.jp/docs/kanyu/webapp_im/cheetan/cheetan.php:25 Stack trace: #0 /var/www/univcoop.jp/docs/kanyu/nuc/im_detail.php(27): require_once() #1 {main} thrown in /var/www/univcoop.jp/docs/kanyu/webapp_im/cheetan/cheetan.php on line 25