Unable to start Neoforge Server

Technical Support
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1

OS Name/Version: Ubuntu 24.04.3

Product Name/Version: 2.6.3 - 20250926.1

Problem Description: Neoforge server will not start

[10:46:54] [Program Info/1]       : Starting AMP version 2.6.3.0 (Phobos), built 26/09/2025 12:10
[10:46:54] [Program Info/1]       : Stream: Mainline / Release - built by CUBECODERS/buildbot on CCL-DEV
[10:46:54] [Program Info/1]       : Running in a Docker environment.
[10:46:54] [Program Info/1]       : OS: Linux / x86_64
[10:46:54] [Program Info/1]       : CPU: Genuine Intel(R) 0000 (10C/20T)
[10:46:54] [Program Info/1]       : RAM: 96352MB
[10:46:54] [Program Info/1]       : AMP Instance ID: a28de301-9ec3-4c12-9c4e-a64cb7a6f8a9
[10:46:54] [Core Info/1]          : Loaded MinecraftModule version 2.6.3 by CubeCoders Limited
[10:46:54] [Core Info/1]          : Metrics publishing is enabled at udp://localhost:12820.
[10:46:54] [Loader Info/1]        : Loaded FileManagerPlugin by CubeCoders Limited
[10:46:54] [Loader Info/1]        : Loaded EmailSenderPlugin by CubeCoders Limited
[10:46:54] [Loader Info/1]        : Loaded WebRequestPlugin by CubeCoders Limited
[10:46:54] [Loader Info/1]        : Loaded WebhookPlugin by CubeCoders Limited
[10:46:54] [Loader Info/1]        : Loaded LocalFileBackupPlugin by CubeCoders Limited
[10:46:54] [Loader Info/1]        : Loaded CommonCorePlugin by CubeCoders Limited
[10:46:55] [Loader Info/1]        : Loaded AnalyticsPlugin by CubeCoders Limited
[10:46:55] [Core Info/1]          : Licence Present: AMP Advanced Edition - Lifetime Licence
[10:46:55] [System Info/12]       : Modpack cache is up-to-date.
[10:46:55] [System Warning/13]    : Unable to get Bedrock version data from https://www.minecraft.net/en-us/download/server/bedrock: Match not found.
[10:46:55] [System Info/13]       : Trying first Bedrock info fallback...
[10:46:55] [Loader Notice/1]      : Using keypair with fingerprint DH0NlcODPxgm67gTbUIGrzCL1YPMRDWoighPPmdWzGE=
[10:46:55] [Loader Info/1]        : SFTP Server started on 0.0.0.0:2226
[10:46:55] [Core Info/1]          : Webserver started on http://127.0.0.1:8083
[10:46:55] [System Info/20]       : Checking for AMP updates...
[10:46:55] [System Info/13]       : Startup mode is StartApplication.
[10:46:55] [Minecraft Info/13]    : Java located at /usr/lib/jvm/temurin-21-jdk-amd64/bin/java
[10:46:55] [Minecraft Error/13]   : Process configuration failed. AMP wasn't able to query the NeoForge version list. Please try again later.
[10:46:55] [System Info/7]        : AMP is up to date.
[10:46:56] [System Activity/7]    : Authentication attempt for user olliemon from 127.0.0.1
[10:46:56] [System Activity/10]   : Authentication success
[10:47:00] [System Warning/7]     : Unable to get first fallback Bedrock version data from https://www.minecraft.net/en-us/download/server/bedrock: Match not found.
[10:47:00] [System Info/7]        : Trying second Bedrock info fallback...
[10:47:10] [System Warning/20]    : Unable to get first fallback Bedrock version data from https://www.minecraft.net/en-us/download/server/bedrock
[10:47:10] [Minecraft Error/20]   : HttpRequestException
[10:47:10] [Minecraft Error/20]   : [0] (HttpRequestException) : Resource temporarily unavailable (github.com:443)
[10:47:10] [Minecraft Error/20]   :    at Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
   at Net.Http.HttpConnectionPool.ConnectAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at Net.Http.HttpConnectionPool.CreateHttp11ConnectionAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at Net.Http.HttpConnectionPool.AddHttp11ConnectionAsync(QueueItem queueItem)
   at Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
   at Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at Net.Http.HttpClient.GetStringAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken)
   at MinecraftModule.UpdateManager.GetBedrockVersion()
[10:47:10] [Minecraft Error/20]   : SocketException
[10:47:10] [Minecraft Error/20]   : [1] (SocketException) : Resource temporarily unavailable
[10:47:10] [Minecraft Error/20]   :    at Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at Net.Sockets.Socket.<ConnectAsync>g__WaitForConnectWithCancellation|285_0(AwaitableSocketAsyncEventArgs saea, ValueTask connectTask, CancellationToken cancellationToken)
   at Net.Http.HttpConnectionPool.ConnectToTcpHostAsync(String host, Int32 port, HttpRequestMessage initialRequest, Boolean async, CancellationToken cancellationToken)
[10:47:13] [Core:olliemon Activity/10] : Updating the application.
[10:47:13] [Minecraft:olliemon Warning/10] : Couldn't determine URL to fetch update from.

Steps to reproduce:

  • Attempted to start Instance
  • Instance boots up, but minecraft server never launches - nothing in console.

Actions taken to resolve so far: