Survival Games Plugin Conflict.

When ever you enter an Arena and try to open chests while someone tries to attack you it comes up with this message.




Here is a list of all my plugins -

AntiXRay

AutoMessage

AutoSaveWorld

Chatmanager

ChestShop

Factions

GriefPrevention

iConomy

mcMMO

Mulitverse-Core

Multiverse-Inventories

Multivers-Portals

NoCheatPlus

PermissionsEx

PluginMetrics

SimpleSpawn

SuperSpleef

SurvivalGames

VoteSiteManager

WorldEdit

WorldGuard

Please help as soon as possible. Thank you.

EDIT by Moderator: merged posts, please use the edit button instead of double posting.