Solved PlayerInteractEvent calling twice

Hello, I recently made a simple plugin that uses a PlayerInteractEvent. In my local server it works fine, but when I test it on another server, the event calls twice, and the code executes two times.

Any idea on what can be causing this?

Plugin List:

SimpleBackup, CatTactics, WorldEdit, TagAPI, JukeboxControl, Vault, War, CustomJoinMessage, Multiverse-Core, PermissionsEx, WorldAdmin, LWC, WorldGuard, dynmap, Rocket, AutoMessage, Lottery, SurvivalGames, CatEvent, CoreProtect, BukkitSpeak, CatExp, WhitelistMessage, BKCommonLib, LiveDeath, BanManager, ClearLag, CatUtils, CatReport, MobArena, WeatherMan, mcMMO, CleanroomGenerator, Essentials, WorldBorder, LiveChat, EssentialsProtect, EssentialsSpawn, Multiverse-Portals, Multiverse-Inventories, EssentialsGeoIP, VanishNoPacket, BOSEconomy, EssentialsAntiBuild, CompatNoCheatPlus, ChestShop, EssentialsChat, NoCheatPlus

Nevermind, I installed the plugin twice with another name, Solved xD

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