Nin4niN

I can't delete this comment.

Hi, I'm using the regular Minecraft java launcher, but I get the same error when I try to join the server via CursedForge. The complete error message reads: Failed to connect to the server You are not logged into your Minecraft account. If you are logged into your Minecraft account, try restarting your Minecraft client. The strange thing is that a few days ago (21. or 22.01.2026) I was able to join the server with Forge, JourneyMap, and Optifine, then I logged off, tried to join again about 10 minutes later, and have been getting this error ever since. Without Forge and the mods, I can join the server without any problems. And I can also join without issues using the LunarClient (Fabric). I never had any problems joining before. I'm using the latest version of Java and playing Minecraft version 1.21.11 (Forge 61.0.6/7/8 doesn't matter, none of them work). The mods are compatible with the Forge version, and the server is also on version 1.21.11 . I've logged in again, restarted my PC, and it doesn't work with other accounts either. I can join a single-player world without any problems. The only thing I haven't tried yet is uninstalling and reinstalling Minecraft. I hope you can help me. Kind regards, Nin4niN (Translated from German using Google Translate) Debug.log: https://pastebin.com/YNwJPCVS Latest.log: https://pastebin.com/3dZX5LuR