ERROR - UpdateFilter.doPost(162) |2009-05-21 19:08:54,086| Unable to update the database
org.openmrs.util.DatabaseUpdateException: There was an error while updating the database to the latest. file: liquibase-update-to-latest.xml
	at org.openmrs.util.DatabaseUpdater.executeChangelog(DatabaseUpdater.java:142)
	at org.openmrs.util.DatabaseUpdater.update(DatabaseUpdater.java:86)
	at org.openmrs.util.DatabaseUpdater.update(DatabaseUpdater.java:72)
	at org.openmrs.web.filter.update.UpdateFilter.doPost(UpdateFilter.java:152)
	at org.openmrs.web.filter.StartupFilter.doFilter(StartupFilter.java:122)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.openmrs.web.filter.StartupFilter.doFilter(StartupFilter.java:81)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
	at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
	at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
	at java.lang.Thread.run(Thread.java:636)
Caused by: liquibase.exception.MigrationFailedException: Migration failed for change set liquibase-update-to-latest.xml::20090402-1515::bwolfe:
     Reason: liquibase.exception.JDBCException: Error executing SQL ALTER TABLE `cohort` ADD `uuid` CHAR(36):
          Caused By: Error executing SQL ALTER TABLE `cohort` ADD `uuid` CHAR(36):
          Caused By: Duplicate column name 'uuid'
	at liquibase.ChangeSet.execute(ChangeSet.java:238)
	at liquibase.parser.visitor.UpdateVisitor.visit(UpdateVisitor.java:26)
	at liquibase.parser.ChangeLogIterator.run(ChangeLogIterator.java:41)
	at liquibase.Liquibase.update(Liquibase.java:112)
	at org.openmrs.util.DatabaseUpdater.executeChangelog(DatabaseUpdater.java:139)
	... 21 more
Caused by: liquibase.exception.JDBCException: Error executing SQL ALTER TABLE `cohort` ADD `uuid` CHAR(36)
	at liquibase.database.template.JdbcTemplate.execute(JdbcTemplate.java:55)
	at liquibase.database.template.JdbcTemplate.execute(JdbcTemplate.java:86)
	at liquibase.change.AbstractChange.execute(AbstractChange.java:247)
	at liquibase.change.AbstractChange.executeStatements(AbstractChange.java:93)
	at liquibase.ChangeSet.execute(ChangeSet.java:214)
	... 25 more
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Duplicate column name 'uuid'
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)
	at com.mysql.jdbc.Util.getInstance(Util.java:381)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1030)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3515)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3447)
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1951)
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2101)
	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2548)
	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2477)
	at com.mysql.jdbc.StatementImpl.execute(StatementImpl.java:741)
	at com.mysql.jdbc.StatementImpl.execute(StatementImpl.java:587)
	at liquibase.database.template.JdbcTemplate$1ExecuteStatementCallback.doInStatement(JdbcTemplate.java:78)
	at liquibase.database.template.JdbcTemplate.execute(JdbcTemplate.java:48)
	... 29 more