Internal Server Error after installinf ispCP

[abuzaind]

from error.log:

Quote:[Thu Jan 24 19:38:27 2008] [warn] FastCGI: (dynamic) server "/var/www/fcgi/master/php4-fcgi-starter" has failed to remain running for 30 seconds given 3 attempts, its restart interval has been backed off to 600 seconds

from suexec.log:

Quote:[2008-01-24 19:42:36]: uid: (root/root) gid: (0/0) cmd: php4-fcgi-starter
[2008-01-24 19:42:36]: cannot run as forbidden uid (0/php4-fcgi-starter)

Actually, I want install php5 as module, but not fast-cgi[/quote]