Exception pls HELP

[anonimus]

Hi,

Please help me, I'm stuck on my project.
I am using hibernate for database access.
When i add object throw me exception:

Exception in thread "main" java.lang.NoClassDefFoundError: org/hibernate/transform/ResultTransformer
	at b.f.imeprojekta.ui.console.v1.test.main(test.java:19)
Caused by: java.lang.ClassNotFoundException: org.hibernate.transform.ResultTransformer
	at java.net.URLClassLoader$1.run(Unknown Source)
	at java.net.URLClassLoader$1.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	... 1 more

[anonimus]

4 days trying but nothing ..