FTB Infinity Server does not start

[Doktor KlingeL]

Title:

FTB Infinity Server does not start​

Launcher Version:

1.4.8​

Modpack:

Infinity​

Modpack Version:

1.10.1​

Log Link:

http://abload.de/img/unbenanntu5b1t.png​

Details of the issue:

Everytime I try to start my server I get the notification that 8 Blocks/Items are missing. No Crash-Report is beeing generated or so, only the console gives me this bit of information.
I played my world for 3 weeks now and everything was fine until today, when everything got messy. I did not change anything and I only restarted the server (like I do daily).

Does anyone know where the problem is and how to solve it?
I tried "/fml confirm" and the server started but I could not join the server.
Has someone a solution for this problem, I would like to play on my world a bit longer

Greetings,
Lukasz490​

 

[Doktor KlingeL]

Ok I solved this problem myself.
The problem was the server.jar

This "FTBServer-1.7.10-1448.jar" was automaticaly updated from 1.10.1 to 1.11.2

So I had to install Vanilla Minecraft and add the older Server-Version, and it worked