0.6.11.3 multiplayer error "your using version and host using version is different"

When I tried to create the room on multiplayer, it gives me this message. Any help?

[Target]PPD
[x86 or x64]x64
[Windows　OS]Windows7
[Content]Cannot host multiplayer mode, error "connection was cutoff:your using version and host using version is different"
[error.log exists]no

version 0.6.11.3

Sorry, there were mistakes in update.
I will fix in 0.6.11.4.

Thanks
will this version be able to work on Logmein hamachi?

I have never confirmed PPDMulti working on VPN.
I have confirmed PPDMulti working on local network and global network.
PPDMulti use TCP in connection.

In Host Machine
Host <=> Host_Client
------------------------------------------------------
^
|| => Client1
|| => Client2
.
.
|| => Client7
In Client Machines
<=> :means TCP connection

Is there any errors when using on VPN?

In past versions(6 months), it has no errors when joining a room(sending messages and score checking is okay),but the client is disconnected immediately after the game starts.

I tested PPDMulti using Hamachi, and it works fine.
If you have some problems, please join my VPN network and help me to debug programs.

NetworkName:PPDMulti
Password:hogehoge

And, please tell me your name