We are trying to sync Sun One 5.2 to eDirectory and added the password plugin. With the password plugin running for a few hours the Sun directory quits responding and we see a bunch of the errors listed below. Any clues?

[05/Feb/2008:05:30:24 -0700] - WARNING<4193> - Plugins - conn=13034
op=4872 msgId=4873 - Plugin error Plugin 'Novell IDM Password Plugin'
(add postop) signaled an error (-1)
[05/Feb/2008:05:30:26 -0700] - WARNING<4193> - Plugins - conn=13034
op=5490 msgId=5491 - Plugin error Plugin 'Novell IDM Password Plugin'
(add postop) signaled an error (-1)
[05/Feb/2008:05:30:32 -0700] - WARNING<4193> - Plugins - conn=13034
op=7052 msgId=7053 - Plugin error Plugin 'Novell IDM Password Plugin'
(add postop) signaled an error (-1)
[05/Feb/2008:05:30:33 -0700] - WARNING<4193> - Plugins - conn=13034
op=7332 msgId=7333 - Plugin error Plugin 'Novell IDM Password Plugin'
(add postop) signaled an error (-1)
[05/Feb/2008:05:30:34 -0700] - WARNING<4193> - Plugins - conn=13034
op=7575 msgId=7576 - Plugin error Plugin 'Novell IDM Password Plugin'
(add postop) signaled an error (-1)
[05/Feb/2008:05:30:36 -0700] - WARNING<4193> - Plugins - conn=13034
op=8129 msgId=8130 - Plugin error Plugin 'Novell IDM Password Plugin'
(add postop) signaled an error (-1)
[05/Feb/2008:05:30:38 -0700] - WARNING<4193> - Plugins - conn=13034
op=8519 msgId=8520 - Plugin error Plugin 'Novell IDM Password Plugin'
(add postop) signaled an error (-1)
[05/Feb/2008:05:30:41 -0700] - WARNING<4193> - Plugins - conn=13034
op=9211 msgId=9212 - Plugin error Plugin 'Novell IDM Password Plugin'
(add postop) signaled an error (-1)
[05/Feb/2008:05:30:43 -0700] - WARNING<4193> - Plugins - conn=13034
op=9762 msgId=9763 - Plugin error Plugin 'Novell IDM Password Plugin'
(add postop) signaled an error (-1)
[05/Feb/2008:05:31:01 -0700] - WARNING<4193> - Plugins - conn=13034
op=14357 msgId=14358 - Plugin error Plugin 'Novell IDM Password Plugin'
(add postop) signaled an error (-1)
[05/Feb/2008:05:31:05 -0700] - WARNING<4193> - Plugins - conn=13034
op=15596 msgId=15597 - Plugin error Plugin 'Novell IDM Password Plugin'
(add postop) signaled an error (-1)
[05/Feb/2008:05:31:09 -0700] - WARNING<4193> - Plugins - conn=13034
op=16250 msgId=16251 - Plugin error Plugin 'Novell IDM Password Plugin'