ServiceCacheManager] Could not find the class loader for the cache service:

I'm getting this error when deploying the Livecycle ears on JBOSS:

2010-01-10 02:35:27,718 ERROR [com.adobe.livecycle.cache.service.client.ServiceCacheManager] Could not find the class loader for the cache service: ALC-DSC-000-000: com.adobe.idp.dsc.DSCRuntimeException: Internal error.

I looked through the log file and earlier in the log I'm seeing this, which sounds like it's related:

2010-01-10 02:34:44,734 ERROR [STDERR] Jan 10, 2010 2:34:44 AM com.adobe.idp.dsc.management.impl.ArchiveFileManagerImpl getLocalCacheRootDir

INFO: ArchiveFileManagerImpl:getLocalCacheRootDir():Adobe tmp directory is:C:\temp\adobejb_server1

Any idea what could be causing this?

-Kelly