Warning: include(./libdb.php) [function.include]: failed to open stream: No such file or directory in /var/www/site/zukan/1.2/not_use/reg_modify.php on line 2

Warning: include() [function.include]: Failed opening './libdb.php' for inclusion (include_path='.:/usr/share/pear:/usr/share/php') in /var/www/site/zukan/1.2/not_use/reg_modify.php on line 2

Fatal error: Call to undefined function AuthError() in /var/www/site/zukan/1.2/not_use/reg_modify.php on line 7