Hi, I'm beginner in a JBoss technology , I tried to install a Jboss 3.2.6 version but i 've this error

java.lang.NoSuchMethodError
at org.jboss.Main.boot(Main.java:98)
at org.jboss.Main$1.run(Main.java:399)
at java.lang.Thread.run(Unknown Source)

Why?

I tried 3.2.2 version and it's running ok.

Thanks in advance