JIRA 3.4.1 doesn't deploy on JBoss: NPE in initDatabaseTransactions(ConsistencyCheckImpl.java:166)

16:48:45,712 INFO  [StdSchedulerFactory] Quartz scheduler version: 1.4.5
16:48:49,081 INFO  [ConsistencyCheckImpl] Starting JIRA Enterprise Edition, Version: 3.4.1-#107
16:48:49,082 INFO  [ConsistencyCheckImpl] Cannot get datasource information from server. Probably using JBoss. Please ensure that you are not using hsql also.
16:48:49,083 ERROR [Engine] StandardContext[/jira]Exception sending context initialized event to listener instance of class com.atlassian.jira.upgrade.ConsistencyLauncher
java.lang.NullPointerException
        at com.atlassian.jira.upgrade.ConsistencyCheckImpl.initDatabaseTransactions(ConsistencyCheckImpl.java:166)
        at com.atlassian.jira.upgrade.ConsistencyCheckImpl.initialise(ConsistencyCheckImpl.java:150)
        at com.atlassian.jira.upgrade.ConsistencyLauncher.contextInitialized(ConsistencyLauncher.java:27)
        at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827)
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:4343)
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:823)
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)