Weird spaces in Minecraft Server Console? ( Read Below )?

So, I have worked with Minecraft servers in the past. Recently I shut one down but decided to try something new. It's SMP with a few plugins such as GriefPrevention. Anyways, in the Console it says, "[00:59:43 INFO]: "
Nothing after that, just a random space. Now I really wouldn't mind it, but my issue is that in chat, whenever that comes up, so does an empty chat. It's really, at least for me, irritating and bothersome. I'm just talking to someone on the server when randomly a space in chat pops up. I'm 99% sure the space in chat is from this. Whenever this "error" in Console appears so does a random space in the server chat. I would like to know if anyone has ideas on how to fix this. Server Details:

Plugins:
- WorldBorder
- WorldGuard
- WorldEdit
- Vault
- VanishNoPacket
- TerrainControl
- Stargate
- ServerLogSaver
- rMessages
- PwnFilter
- PlayerHeads
- NoCheatPlus
- mwParkour2
- Multiverse-Core-2.4
- LWC
- LagMeter
- GriefPrevention
- GlobalMarket
- EssentialsChat
- EssentialsSpawn
- Essentials GroupManager
- dynmap- 1.9.1
- Essentials
- ClearLag
- CombatLog
- CapsGuard
- ChestShop
- AntiXRay
- AutoSaveWorld
- ChestShop
- AdminChannel

Also, this server is running Spigot for 1.7. ( spigot-1.7.2-R0.3-SNAPSHOT.jar )
It has 3 gigs of RAM allocated towards it also.

If anyone knows how to fix this or what is causing it, please let me know. Thanks!

Adittional Information:

- I did also notice that after I type commands this often happens, not anything particular just in general. Dunno why but I'm just trying to give as much information as possible.

There's a server that I play on that has a similar issue. It comes from one of the plugins removing messages from chat. On the server I play on, player joins are hidden (except for first time), and whenever someone joins it shows the blank line. I don't know what plugin it is that does this, but that is what it is.