Teamspeak 3 Server Update Fail

[Fabeyy]

Game Server: Teamspeak 3
Distro: Ubuntu 15.04 x86_64
Server Hadware: 4GB RAM, 100GB SSD, 4CPU (vCore)

Screenshot (PuTTY): http://i.imgur.com/hypDjwd.png

As you can see, the problem seems to be @ GitHub and not the script yourself. It recognises that there is an Update available but the function seems to be unavailable. When you try to open the given URL (https://raw.githubusercontent.com/dgibbs64/linuxgsm/master/lgsm/functions/update _dl.sh) you will get a 404 Error.

A fix or workaround would be great.

PS: I just tried the backup function and it seems to be broke too, but it's not that important because I know how to create a manual backup, just wanted to mention it.

Greetings

[Mazer]

Try

./ts3server uf
./ts3server update

[Fabeyy]

It worked, thanks a lot.

I got a lot of unknown command notices tho, I hope it's not a problem:
http://pastebin.com/EpXEdMWJ

[[LGSM] KnightLife]

Nope thats expected. if you run the command again you wont get that anymore