Plugin Problème serveur Crashv

[Blenn412]

Bonjours mon serveur fonctionner très bien, jusqu'à ce que j'essaye d'ajouter: http://dev.bukkit.org/bukkit-plugins/multiverse-inventories/ au lancement du serveur, il a directement crash...

Un timings paste avant le crash donne ceci:

Your timings have been pasted to http://paste.ubuntu.com/8171037/
20:01:03 [INFO] You can view the results at http://aikar.co/timings.php?url=8171037

Le crash report ceci: http://91.121.85.33/download/crash-2014-08-28_19.55.00-server.txt

Et les logs:

The server is going slow. Last server tick was 22955ms ago
20:40:49 [WARNING] Last Tick: 1409251226774 Current Time: 1409251249729 Warning: 20000 Timeout: 60000
20:40:49 [WARNING] [TPS]: 20.0 Server Tick #1707
20:40:49 [WARNING] Dimension:0
20:40:49 [WARNING] Loaded Chunks: 941 Active Chunks: 75 Entities: 165 Tile Entities: 244
20:40:49 [WARNING] Entities Last Tick: 25
20:40:49 [WARNING] Tiles Last Tick: 10
20:40:49 [WARNING] Dimension:-17
20:40:49 [WARNING] Loaded Chunks: 625 Active Chunks: 0 Entities: 275 Tile Entities: 0
20:40:49 [WARNING] Entities Last Tick: 20
20:40:49 [WARNING] Tiles Last Tick: 0
20:40:49 [WARNING] Dimension:1
20:40:49 [WARNING] Loaded Chunks: 0 Active Chunks: 0 Entities: 0 Tile Entities: 0
20:40:49 [WARNING] Entities Last Tick: 0
20:40:49 [WARNING] Tiles Last Tick: 0
20:40:49 [WARNING] Dimension:30
20:40:49 [WARNING] Loaded Chunks: 124 Active Chunks: 73 Entities: 1 Tile Entities: 140
20:40:49 [WARNING] Entities Last Tick: 1
20:40:49 [WARNING] Tiles Last Tick: 66
20:40:49 [WARNING] Dimension:5
20:40:49 [WARNING] Loaded Chunks: 625 Active Chunks: 0 Entities: 1 Tile Entities: 0
20:40:49 [WARNING] Entities Last Tick: 1
20:40:49 [WARNING] Tiles Last Tick: 0
20:40:49 [WARNING] Dimension:7
20:40:49 [WARNING] Loaded Chunks: 625 Active Chunks: 0 Entities: 7 Tile Entities: 2
20:40:49 [WARNING] Entities Last Tick: 5
20:40:49 [WARNING] Tiles Last Tick: 0
20:40:49 [WARNING] Dimension:31
20:40:49 [WARNING] Loaded Chunks: 0 Active Chunks: 0 Entities: 0 Tile Entities: 0
20:40:49 [WARNING] Entities Last Tick: 0
20:40:49 [WARNING] Tiles Last Tick: 0
20:40:49 [WARNING] Dimension:14
20:40:49 [WARNING] Loaded Chunks: 625 Active Chunks: 0 Entities: 162 Tile Entities: 26
20:40:49 [WARNING] Entities Last Tick: 156
20:40:49 [WARNING] Tiles Last Tick: 0
20:40:49 [WARNING] Dimension:24
20:40:49 [WARNING] Loaded Chunks: 0 Active Chunks: 0 Entities: 0 Tile Entities: 0
20:40:49 [WARNING] Entities Last Tick: 0
20:40:49 [WARNING] Tiles Last Tick: 0

Avec un ami nous avons pu constaté que le serveur crashé directement lorsque 2 joueurs sont connecté, le serveur supporte très bien un joueur, mais a partir de 2, BOUM crash instantané !
Je suis sous MCPC (donc sous spigot et forge) en 1.6.4 et je ne sais pas quoi faire, si jamais vous avez besoin d'un fichier ou quoi que ce soit, merci d'avance si vous pouvez m'aider....