Server keeps freezing

My bukkit server has been running fine until about a week ago there has been a lot of lag spikes and now it constantly freezes permanently, which I end up having to close the console and restart the server at the last save. This doesn't produce a crash report. This is getting on my nerves a lot. Can you help? I can provide a list of my plugins, if it will help at all.

 

Please post your list of plugins as well as your startup log.

 

Here is the list of my plugins: (The server is still running on 1.5.2)
AirPlacer
AntiCuss
bChatManager
ChestShop
Citizens
ClearLag
CommandSigns
CreativeControl
DisguiseCraft
DispenserRefill
Enjin Minecraft Plugin
Essentials
EssentialsProtect
EssentialsSpawn
Factions
FactionsPlus
GameModeInventories
HeavySpleef
InfiniteDispenser
Lockette
mcMMO
MobArena
multiworld
PermissionsBukkit
PlotMe
Prefixer
SaveMeBackup
ServerMessage2
SWatchdog
TimTheEnchanter
TimeManager
Transporter
Vault
WorldEdit
WorldGuard

I'm on vacation at the moment and I cannot startup my server without it saying "Failed to bind to port", because I can't portfoward right now. If you want I can send you my complete server log (which is big...) or preferably I'll start the server as 'localhost' and give you the startup log.

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

MinecraftMan872 Actually, failed to bind to port means something else is running on that port already. Just choose a different port and you should be fine.

 

um yeah failed to bind to port isn't the problem my server is having... I'm back home. And when you say startup log u mean what the console says while the server is being started right?

 

MinecraftMan872 Yep. That, and your server.properties too.