[Php-java-bridge-users] Migrating from php-java-bridge 4.0.1 to 5.4.4.1

I was using apache + jboss 4.2.2 + php-java-bridge for a long time, but
recently I upgraded to jboss 5.0.1 and suddenly the php-java-bridge stop
working (it couldn't connect with the deployed jboss ejbs, and prints
some weird errors about not founded classes), but it initialized
correctly.

I thought that upgrading to php-java-bridge 5.0.1 should be the best
choice, but now the bridge dont even initialize correctly and apache
shows:
Fatal error: class 'Java' not found

Any hints??, I am using Gentoo GNU/Linux, apache web server and jboss
aplication server

I configured the bridge using the
file /etc/php/apache/ext-active/java.ini:
---------------------------------------------java.ini
extension = java.so
extension_dir = /usr/lib64/php5/lib/php/extensions/no-debug-zts-20060613
[java]
java.java_home = /etc/java-config-2/current-system-vm
java.java   = /etc/java-config-2/current-system-vm/bin/java
java.log_file  = /var/log/php-java-bridge.log
java.log_level = 4
-----------------------------------------------------

And the bridge is used as the following:
--------------------------------------bridge-example:
$envt = array("java.naming.factory.initial" =>     
    "org.jnp.interfaces.NamingContextFactory",                   
  "java.naming.factory.url.pkgs" => 
    "org.jboss.naming:org.jnp.interfaces",
  "java.naming.provider.url" => 192.168.1.111);

// The initial context
$ctx = new Java("javax.naming.InitialContext", $envt);

// Lookup for some object
$someObject = $ctx->lookup("SomeObjectBean/remote");
-----------------------------------------------------

Thanks in advance!