NetBeans 6.8 - Glassfish error out of the box

Hi, I've just installed new NetBeans 6.8 and got problem running sample project PetShop. The error message I got is:
Starting GlassFish v3 Domain
GlassFish v3 Domain Server cannot start. Port is occupied.
In-place deployment at C:\pk\programming\TESTPetCatalog\build\web
Initializing...
Connection reset
C:\pk\programming\TESTPetCatalog\nbproject\build-impl.xml:570: The module has not been deployed.I know that other people ot the same error, so I wonder if there is any workaround to fix this?

Try using Disk Utillity to repair permission first. I appears Time Machine is choking on the file "dv1679003_A.jpg". If it's just a permissions issue that will fix it. Otherwise, drag that file to the trash (without emptying it yet) and try backing up again.

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