Starting httpd: (98)Address already in use

Ahojte mam takyto problem po instalacii ZendOptimizer-2[1].5.7-linux-glibc21-i386.tar mipo restarte httpd hlasi chybu [root@ftp conf]# service httpd restart Stopping httpd: [FAILED] Starting httpd: (98)Address already in use: make_sock: could not bind to address 0.0.0.0:443 no listening sockets available, shutting down dakjem