Occurs error when Registering OpenMRS for the First time.

Hi,

I have checked out the latest trunk source of OpenMRS.
It compilation went pretty fine. but when registering OpenMRS for the first time the Installation occurs and error message and says

"There was an error while updating the database to the latest. file: liquibase-update-to-latest.xml. Error: null Error while trying to update to the latest database version"

here's the jetty log:

INFO 2/17/12 9:56 AM:liquibase: ChangeSet liquibase-core-data.xml::20110914-0228::sunbiz ran successfully in 11ms
INFO 2/17/12 9:56 AM:liquibase: ChangeSet liquibase-core-data.xml::20110915-0803::sunbiz ran successfully in 36ms
INFO 2/17/12 9:56 AM:liquibase: ChangeSet liquibase-core-data.xml::20110915-0848::sunbiz ran successfully in 27ms
INFO 2/17/12 9:56 AM:liquibase: ChangeSet liquibase-core-data.xml::20110915-1107::sunbiz ran successfully in 19ms
INFO 2/17/12 9:56 AM:liquibase: ChangeSet liquibase-core-data.xml::20110915-1149::sunbiz ran successfully in 19ms
INFO 2/17/12 9:56 AM:liquibase: ChangeSet liquibase-core-data.xml::20110915-1459::sunbiz ran successfully in 44ms
INFO 2/17/12 9:56 AM:liquibase: ChangeSet liquibase-core-data.xml::enable-foreign-key-checks::ben ran successfully in 1m
s
INFO 2/17/12 9:56 AM:liquibase: Successfully released change log lock
INFO 2/17/12 9:56 AM:liquibase: Reading from `liquibasechangelog`
INFO 2/17/12 9:56 AM:liquibase: Successfully acquired change log lock
INFO 2/17/12 9:56 AM:liquibase: Successfully released change log lock
WARN - InitializationFilter$InitializationCompletion$1.run(1531) |2012-02-17 09:56:40,723| Error while trying to update
to the latest database version
org.openmrs.util.DatabaseUpdateException: There was an error while updating the database to the latest. file: liquibase-
update-to-latest.xml. Error: null
        at org.openmrs.util.DatabaseUpdater.executeChangelog(DatabaseUpdater.java:152)
        at org.openmrs.web.filter.initialization.InitializationFilter$InitializationCompletion$1.run(InitializationFilte
r.java:1525)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.NullPointerException
        at liquibase.changelog.DatabaseChangeLog.getChangeSet(DatabaseChangeLog.java:91)
        at liquibase.changelog.DatabaseChangeLog.getChangeSet(DatabaseChangeLog.java:146)
        at liquibase.database.AbstractDatabase.checkDatabaseChangeLogTable(AbstractDatabase.java:504)
        at org.openmrs.util.DatabaseUpdater.executeChangelog(DatabaseUpdater.java:225)
        at org.openmrs.util.DatabaseUpdater.executeChangelog(DatabaseUpdater.java:164)
        at org.openmrs.util.DatabaseUpdater.executeChangelog(DatabaseUpdater.java:149)
        ... 2 more