HELP ME! I can't break chests!

plz help me! i cant break chest on my server and im OP and Owner with all permissions!!!!
if you want config's or files from my plugins pm me!
this are my Plugins (28):

MultiWorld,
GroupManager,
MultiInv,
WorldEdit,
NoCheatPlus,
PluginGaurd,
ChatControl,
AutoShutdown,
Vault,
TheWalls,
WorldGuard,
BorderGuard,
EasyVanish,
DisguiseCraft,
SurvivalGames,
TimeShift,
Permissions,
SuperFart,
ChatLimiter,
RunAs,
FailedLogin,
Staff Signs (plugin that is in Dev. for me),
Essentials,
EssentialsSpawn,
PluginsBaker,
Enjin Minecraft Plugin,
iGates,
EssentialsChat



Please help me!
~Minecraftfailzzz

 

Rename your plugins folder to plugins_old, restart your server. Then test and see if the issue persists. If not, we know it's a plugin.

Move plugins, a few at a time, from plugins_old to the new, empty, plugins folder, restarting the server each time, until the issue starts up again. Then you'll know which set of plugins caused the issue. You can then narrow it down even further by rinsing and repeating the above, but with one plugin at a time from that last group.

 

Thanx i found another selution but thanx a lot!
(the problem was the craftbukkit version)