Error with handling messages from MQ

Hi All,

I am getting the below error while receiving the message through message queue.

[I have replaced the actual names of the MQ components with the component name in the below error message. i.e document name is replaced with [%document%]]

Unable to persist Document: [document] to Document Store:

[Trigger]. Exception: com.wm.app.b2b.server.dispatcher.exceptions.PersistenceException: com.wm.app.store.TSException: [BAT.0002.0000] Wrapped Exception: com.wm.txn.TransactionException: [BAC.0002.0000] Wrapped Exception: com.wm.txn.TransactionException: [BAC.0002.0000] Wrapped Exception: com.wm.data.DataException: [BAF.0002.0000] Wrapped Exception: com.wm.driver.data.fs.FSException: [BAF.0000.0027] Filesystem full (13024791 < 13095792)
2011-11-15 13:25:23 MYT [ISS.0098.0024C] No Trigger available for incoming Document [Listener Notification document]. Rejecting Document
2011-11-15 13:25:23 MYT [ART.0114.1007E] Adapter Runtime: Error Logged. See Error log for details. Error: [ART.116.3010] Adapter Runtime (Notification): Error publishing notification
[Listener Notification]
. Error: Rejecting document as there is no enabled Trigger registered:
[ListenerNotificationPublishDocument]
Rejecting document as there is no enabled Trigger registered:

[ListenerNotificationPublishDocument]
.

Please let me know if anybody come across similar exception while handling MQ messages.

Additional Info: I am not using the broker. Documents are locally published to the IS. Also, this exception is happening intermittently.

Thanks and Regards,
Shriraksha A N