Minecraft Server mit Modpack - Probleme Anmeldung

[Sascha_Arend]

OS Name/Version: UNRAID 6.12.13 - AMP Dockerized

Product Name/Version: Minecraft 1.18.2 / Forge 40.2.14

Problem Description:

Good day everybody,

Unfortunately, after starting the server, I always get the following error message from the game when I log in:

I have already tried with several servers but no success.

I hope you can help me…

Steps to reproduce:

Step 1: Create a new instance (Minecraft Java)

Step 2: Configuration/Minecraft/Server and Startup - Server Type: FTB (New Source) -
FTB Modpack: FTB StoneBlock 3 (v.1.11.0)

Step 3: Start the server (before that I loaded Minecraft version 1.18.2 and Forge version 40.2.14).

[ThePotatoKing]

This is an English only forum, please edit your post.
Be sure that you have the right version of Forge selected in the settings, as otherwise the mods will not load properly.