Warning: main(./_common.php) [function.main]: failed to open stream: No such file or directory in /home2/hosting_users/hkim613/www/bbs/register.php on line 2

Warning: main() [function.include]: Failed opening './_common.php' for inclusion (include_path='.:/usr/local/php4_mysql4/lib/php') in /home2/hosting_users/hkim613/www/bbs/register.php on line 2

Fatal error: Call to undefined function: set_session() in /home2/hosting_users/hkim613/www/bbs/register.php on line 9