[Help] Serious Problem I'm having on maps I think L2J

[Braelyn]

Hello...
I'm using Rev 427 Gracia L2 Emu, and I'm having a big error. Players are able to attack other players on peace areas. I didn't change nothing related to that.
Can someone tell me what is happening?

Very thanks!

 

[B1ggBoss]

look on arenas.xml file, maybe that is wrong (because, as u said, u didnt set the pvp zones and config files)