Big amounts of "endOfStream"

OK I did post about this earlier once but I do this again.
My server has 2½GB RAM, hosted by Pytohost (EU server)
I get this A LOT in console

Code:

21.07 15:37:04 [Server] SEVERE Reached end of stream for /24.156.192.38
21.07 15:36:22 [Server] SEVERE Reached end of stream for /5.66.56.24
21.07 15:29:46 [Server] SEVERE Reached end of stream for /24.156.192.38
21.07 15:26:27 [Server] SEVERE Reached end of stream for /24.156.192.38
21.07 15:11:49 [Server] SEVERE Reached end of stream for /81.152.93.152
21.07 15:02:35 [Server] SEVERE Reached end of stream for /81.152.93.152
21.07 15:00:09 [Server] SEVERE Reached end of stream for /86.138.197.161
21.07 14:53:45 [Server] SEVERE Reached end of stream for /24.156.192.38
21.07 14:53:41 [Server] SEVERE Reached end of stream for /24.156.192.38
21.07 14:53:39 [Server] SEVERE Reached end of stream for /24.156.192.38
21.07 14:37:56 [Server] SEVERE Reached end of stream for /81.152.93.152
21.07 14:37:55 [Server] SEVERE Reached end of stream for /80.223.223.83
21.07 14:37:42 [Server] SEVERE Reached end of stream for /80.223.223.83
21.07 14:37:34 [Server] SEVERE Reached end of stream for /80.223.223.83
21.07 14:37:29 [Server] SEVERE Reached end of stream for /80.223.223.83
21.07 14:37:25 [Server] SEVERE Reached end of stream for /80.223.223.83

I can tell you that IP /80.223.223.83 is from FINLAND, I live in Finland yet I can connect to the server without issue. If user has out dated client , could it cause "endOfStream" message in console when they try connect? Because in Pytohost support they always ask if my plugins are up to date / if my plugins are fine and yes, they are up to date and fine.

Anyone has this kind of issues? I am just afraid that users who would like to play my server cannot connect for some odd reason.

My Plugins (32): WorldBorder, bPermissions, LinksOnSigns, PTweaks, WorldEdit, Vault, HealthBar, LogBlock, WorldGuard, SilkSpawners, SemiRPG, MCPacks, MChat, Shopkeepers, UnhealthyDeath, LimitedCreative, CrystalCraft, Lockette, ZavAutoMessager, ProtocolLib, RandomTP, MobName, MakeYourOwnCommands, HorseTools, Essentials, AncientGates, ShowCaseStandalone, OtherDrops, EssentialsSpawn, Enjin Minecraft Plugin, EssentialsAntiBuild, BKCommonLib

 

Gonna bump this since nobody has given me answers or guessing.
There are at least 15 players who get online without issue, without having lag. Then there are bunch of people who seem to be having issues and getting endOfStream to my console.

Could it be that they have 1.5.2 and try to join my server which is 1.6.2?
Just a bad connection? bad computer?

 

This is a new bug feature in 1.6.x. This message is produced every time someone gets your server status on the multiplayer server list screen. It's probably because Mojang changed the internal protocol for getting the server status. You can ignore these messages (as difficult as that may be, because they're so annoying).

 

Oh thank god, I was really thinking there was something wrong. Thank you so much for your message of relief!