Fatal error: Uncaught Error: Call to undefined method db_mysqli::escape() in /www/wwwroot/www.liuqiuyi.com/file/cache/tpl/default/know/show.php:12
Stack trace:
#0 /www/wwwroot/www.liuqiuyi.com/module/know/show.inc.php(141): include()
#1 /www/wwwroot/www.liuqiuyi.com/wenda/show.php(5): require('/www/wwwroot/ww...')
#2 {main}
thrown in /www/wwwroot/www.liuqiuyi.com/file/cache/tpl/default/know/show.php on line 12
