apache fcgid error

[rAdKy]

File: /var/log/apache2/users/domain.com-error.log

[Sun Mar 20 16:23:12 2011] [notice] mod_fcgid: call /var/www/virtual/domain.com/htdocs/index.php with wrapper /var/www/fcgi/domain.com/php5-fcgi-starter
[Sun Mar 20 16:24:31 2011] [notice] mod_fcgid: process /var/www/virtual/domain.com/htdocs/bans/ban_list.php(31075) exit(shutting down), terminated by callin$
[Sun Mar 20 16:24:31 2011] [notice] mod_fcgid: process /var/www/virtual/domain.com/htdocs/bans/ban_list.php(31089) exit(shutting down), terminated by callin$
[Sun Mar 20 16:24:31 2011] [notice] mod_fcgid: call /var/www/virtual/domain.com/htdocs/bans/admin.php with wrapper /var/www/fcgi/domain.com/php5-fcgi-starter
[Sun Mar 20 16:25:07 2011] [notice] mod_fcgid: call /var/www/virtual/domain.com/htdocs/forum/index.php with wrapper /var/www/fcgi/domain.com/php5-fcgi-start$
[Sun Mar 20 16:25:22 2011] [notice] mod_fcgid: process /var/www/virtual/domain.com/htdocs/bans/admin.php(31274) exit(communication error), terminated by cal$
[Sun Mar 20 16:27:43 2011] [notice] mod_fcgid: process /var/www/virtual/domain.com/htdocs/bans/admin.php(31312) exit(shutting down), terminated by calling e$
[Sun Mar 20 16:27:43 2011] [notice] mod_fcgid: call /var/www/virtual/domain.com/htdocs/bans/admin.php with wrapper /var/www/fcgi/domain.com/php5-fcgi-starter
[Sun Mar 20 16:28:53 2011] [notice] mod_fcgid: process /var/www/virtual/domain.com/htdocs/bans/admin.php(31451) exit(communication error), terminated by cal$
[Sun Mar 20 16:30:08 2011] [notice] mod_fcgid: call /var/www/virtual/domain.com/htdocs/index.php with wrapper /var/www/fcgi/domain.com/php5-fcgi-starter
[Sun Mar 20 16:31:18 2011] [notice] mod_fcgid: call /var/www/virtual/domain.com/htdocs/bans/admin.php with wrapper /var/www/fcgi/domain.com/php5-fcgi-starter
[Sun Mar 20 16:31:36 2011] [notice] mod_fcgid: process /var/www/virtual/domain.com/htdocs/bans/admin.php(31718) exit(shutting down), terminated by calling e$
[Sun Mar 20 16:32:15 2011] [notice] mod_fcgid: call /var/www/virtual/domain.com/htdocs/index.php with wrapper /var/www/fcgi/domain.com/php5-fcgi-starter
[Sun Mar 20 16:36:51 2011] [notice] mod_fcgid: call /var/www/virtual/domain.com/htdocs/index.php with wrapper /var/www/fcgi/domain.com/php5-fcgi-starter
[Sun Mar 20 16:37:33 2011] [notice] mod_fcgid: process /var/www/virtual/domain.com/htdocs/index.php(31818) exit(communication error), terminated by calling $


why I have this error?? when I try to open that page, the error is ERROR 500!