Forms :: 10g - Runtime Process Freezes On Pressing Button

I am using Oracle Forms 10G and I have a button that calls a form in my app by using the

new_form('FRMINIT.FMX'); statement.

When I press the button the runtime process freezes and it does nothing. When I hit Ctrl+Alt+Delete the frmweb.exe process raises its kbs in memory.

In the past i solved that problem. It was caused by a setting the parameter serverApp in the formsweb.cfg to the correct value (serverApp=[URL] ....) but i tried this again and although it is correct the runtime process freezes. Plus, i do not get an error message in JInitiator Console.

Here is my formsweb.cfg configuration file:

[kerberos]
WebUtilArchive=frmwebutil.jar,jacob.jar
WebUtilLogging=off
WebUtilLoggingDetail=normal
WebUtilErrorMode=Alert
WebUtilDispatchMonitorInterval=5
WebUtilTrustInternal=true

[Code] ............