Need help with server crash

Hello, so I have 2 server(on dedicated server with CentOS) everything was fine till last week. It just start kicking everyone from the servers(FROM THE BOTH SERVER) at the same time with this error: http://puu.sh/7DRe6.png and the both consoles stop responding and I should force stop them. It didn't save crash-reports and in the log don't have anything. I also tried several bukkit and spigot builds, but with no results. My plugins are:
Survival server:
Plugins (51): GroupManager, PlugMan, Giants, mcore, Vault, pvpstats, Multiverse-Core, BanHammer, uSkyBlock, TreeAssist, ColoredTablist, Permissions, ChestCommands, OnlyProxyJoin, HolographicDisplays, OPPassword, MoreHearts, Jobs, HideStream, NoCheatPlus, WorldEdit, ChatControl, Multiverse-Inventories, SimpleCommandScheduler, ChatColor, PlayerHeads, WorldGuard, Holdable_Torches, PluginFake, CoreProtect, pvparena, MineMaze, iDisguise, Lockette, ClearLag, Chat_Slow_Mode, Essentials, DonationPoints, BattleCombatTag, ChestShop, EssentialsChat, WGCustomFlags, Residence, AsyncWorldEdit, EssentialsProtect, EssentialsSpawn, WGCommandFlags, EssentialsAntiBuild, Factions, Scavenger, ProtocolLib

Games server:
Plugins (62): Smoke_Trail, GroupManager, PlayerLaunchpad, PlugMan, VoxelSniper, Multiverse-Core, TNTRun, SurvivalGames, SQLibrary, Permissions, OnlyProxyJoin, ProtocolLib, CleanroomGenerator, HideStream, NoCheatPlus, WorldEdit, Multiverse-Inventories, TagAPI, Splegg, ImageMaps, Build_It, Paintball, WorldGuard, TF2, SuperSkyBros, Minigames, PluginFake, CoreProtect, MineMaze, CrackShot, ProWalls, RedstoneTimer, Chat_Slow_Mode, BuildMyThing, Essentials, LibsDisguises, BlockHunt, BungeePortals, EssentialsChat, Quake, EssentialsProtect, EssentialsSpawn, EchoPet, ServerSigns, HeavySpleef, Vault, DonationPoints, uCars, BukkitNyan, ChestCommands, Infected, MobArena, Citizens, WirelessRedstone, Builder, DragonEscape, ColorMatch, uPlanes, Custom_Enchantments, pvparena, LightningRods_2, MarioKart

 

Bungee/Offline mode tend to do that... that being said... this is bukkit forums... people tend to get mad when they see a bungee cord help thread... (not me, I really dont care)
~Ant

 

antares330 I just mantion it lol and it is on online mode true, but that I am using BungeeCord can`t cause the problem, becouse the both consoles of the servers stop responding.

 

Locked. We do not support servers with security disabled (online-mode=false)