I posted this about 2 weeks ago and nobody was able to help. I'm trying again because I need to fix this. This is the first error that happens: http://pastebin.com/aJmHBwxF Then this error happens: http://pastebin.com/eTLLTSF7 When the first error happens, everything stops responding (people can't do commands or anything plugin related, etc). The second error happens about 10-20 seconds after the first one. Here is a list of plugins that I use. Note that the SurvivalGames plugin is a custom private plugin, as well as ItemsOnSpawn and PlayerCounter. The rest of them anyone can find on Bukkit/BukkitDev. TuxTwoLib, PlugMan, PTweaks, NoCheatPlus, WorldEdit, NoSwear, CompassNavigation, ChatLimiter, Vault, SuperSpleef, PlayerCounter, WorldGuard, ItemsOnSpawn, Essentials, EssentialsSpawn, SurvivalGames, Multiverse-Portals, CraftBook, Enjin Minecraft Plugin, EssentialsChat (24) If anyone has any idea why this is happening AND how I can fix it, then please post. Thanks.