Hello,

Could any one tell me what causes the error shown below.
Our system is:
RedHat 9, Firebird-1.5.2, jdbc-1.5.5JDK_1.4 and JBoss 4.0.1sp1.

The error we got follows:

2005-09-08 14:02:31,641 DEBUG [org.jboss.resource.connectionmanager.IdleRemover] internalRegisterPool: registering pool with interval 60000 old interval: 30000
2005-09-08 14:02:31,667 WARN [org.jboss.resource.connectionmanager.JBossManagedConnectionPool] Throwable while attempting to get a new connection: null
org.firebirdsql.jca.FBResourceException: internal gds software consistency check (cannot start thread)
Reason: internal gds software consistency check (cannot start thread)
at org.firebirdsql.jca.FBManagedConnection.<init>(FBManagedConnection.java:95)
at org.firebirdsql.jca.FBManagedConnectionFactory.createManagedConnection(FBManagedConnectionFactory.java:388)
at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.createConnectionEventListener(InternalManagedConnectionPool.java:508)
at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.getConnection(InternalManagedConnectionPool.java:207)
at org.jboss.resource.connectionmanager.JBossManagedConnectionPool$BasePool.getConnection(JBossManagedConnectionPool.java:534)
at org.jboss.resource.connectionmanager.BaseConnectionManager2.getManagedConnection(BaseConnectionManager2.java:396)
at org.jboss.resource.connectionmanager.TxConnectionManager.getManagedConnection(TxConnectionManager.java:299)
at org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnectionManager2.java:448)
at org.jboss.resource.connectionmanager.BaseConnectionManager2$ConnectionManagerProxy.allocateConnection(BaseConnectionManager2.java:838)
at org.firebirdsql.jdbc.FBDataSource.getConnection(FBDataSource.java:85)
at itj.ejb.common.SQLCmn.makeConnection(SQLCmn.java:21)
at itj.ejb.principal.PrincipalCtrlBean.doLogin(PrincipalCtrlBean.java:36)
at sun.reflect.GeneratedMethodAccessor127.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
...

Regards,

K. Kuma