Bukkit

Hello,

for some reason it doesn`t let me do anything unless I`m opped. It usually works fine but it sometimes glitches and I can`t even eat. Please help me. Here are the plugins that i use : Betteralias, worldedit, frameprotect, motdmanager, venchant, killreward, vault, multiverse-core, worldguard, yapp, iconomy, anticheat, combatlog, whatisit, greencrate, votifier, autoannouncer, essentials, floauction, multiverse-portals, multiverse-inventories, compassnavigation, enjin minecraft plugins, multiworldmoney, scoreboardstats.