L2JDP Revision Number:8256
I have a problem with the activation of the NPC table, me this long error:

I looked in the java core, the place where the error tells me the console but I have not seen anything out of place or at least see that everything is fine.
I'm not very good at programming but rather understand.
If anyone can help me be totally grateful.
PS: lost through my English is not very good, but you know know much excuse