When I try to start ISCSI from webmin, I keep getting this error, can some please help:

Executing /etc/rc.d/init.d/iscsid restart ..

Stopping iSCSI daemon:
Executing /etc/rc.d/init.d/iscsi restart ..
iscsiadm: can not connect to iSCSI daemon (111)!
iscsiadm: initiator reported error (18 - could not communicate to iscsid)
Logging out of session [sid: 4, target: iqn.2007-10.com.atparinc:atparsan.disk1, portal: 192.168.1.31,3260]
Stopping iSCSI daemon: /etc/rc.d/init.d/iscsi: line 33: 2979 Killed /etc/init.d/iscsid stop
[ OK ]
iscsid dead but pid file exists
Turning off network shutdown. Starting iSCSI daemon: [ OK ]
[ OK ]
Setting up iSCSI targets: iscsiadm: Could not login to [iface: default, target: iqn.2007-10.com.atparinc:atparsan.disk1, portal: 192.168.1.31,3260]:
iscsiadm: initiator reported error (15 - already exists)
iscsiadm: Could not log into all portals. Err 15.
Logging in to [iface: default, target: iqn.2007-10.com.atparinc:atparsan.disk1, portal: 192.168.1.31,3260]
[ OK ]

Just a guess, but is there an old pid file stopping it from restarting? The output iscsid dead but pid file exists would make me think it STB/Crashed/Stopped without cleaning up the pid. However - I'm no expert and that is just a guess.