PSA error files? Options

[Antiblank]

So since my last reboot my PSA won't start, at least not plesk. Nearly everything else loads just fine, but I cannot access Plesk control panel anymore. When I attempt to restart plesk I get:

[root@server /]# service psa start
Starting xinetd service... done
Starting named service... done
Starting mysqld service... done
Starting qmail service... done
Starting courier-imap service... done
Starting postgresql service... not installed
Starting psa-spamassassin service... done
Starting Plesk... failed
Starting drwebd service... failed

drwebd is failing because Plesk isn't running, I've already established this. But as you can see this doesn't really provide a good bit of information to build on when trying to determine why Plesk isn't starting. I've hunted but can't find any, so does Plesk have any type of specific log for itself so I can get some more information?