各位大神：
刚刚安装好的服务器，出现这个错误，请教如何解决？
http://41886.com/
Warning: __autoload(./include/mysqli.class.php) [function.--autoload]: failed to open stream: No such file or directory in /www/web/41886_com/public_html/index.php on line 8
Warning: __autoload() [function.include]: Failed opening './include/mysqli.class.php' for inclusion (include_path='.:/www/wdlinux/apache_php-5.2.17/lib/php') in /www/web/41886_com/public_html/index.php on line 8
Fatal error: Class 'mysqli' not found in /www/web/41886_com/public_html/config.inc.php on line 15
