YaBoyNamedBrady

Hello, Recently I had started up a Minecraft Server with the modpack StoneBlock3. I got the server files straight from FTB client and uploaded it all to the server correctly. The server runs fine. Logs/Console give no errors starting it up.. When a player joins, it brings us to the loading screen and then fades to black. Then it displays this error for anyone trying to join: Internal Exception: io.netty.handler.codecDecoderException: java.lang.IndexOutOfBoundsException: readerIndex(12) + length(1) exceeds writerIndex(12): PooledUnsafeDirectByteBuf(ridx: 12, widx: 12, cap: 12) Doing some research I found that this error relates to an outdated or wrong-version of a mod within the modpack. Has anyone else had any issues with this while running Stoneblock 3? I check the logs, there is no error. No crash error. Nothing. Just says in the player has joined & then disconnected. Any help would be greatly appreciated. Here is my latest.log: [21:40:21] [ServerMain/INFO]: Environment: authHost='https://authserver.mojang.com', accountsHost='https://api.mojang.com', sessionHost='https://sessionserver.mojang.com', servicesHost='https://api.minecraftservices.com', name='PROD' [21:40:24] [ServerMain/WARN]: Ambiguity between arguments [teleport, location] and [teleport, destination] with inputs: [0.1 -0.5 .9, 0 0 0] [21:40:24] [ServerMain/WARN]: Ambiguity between arguments [teleport, location] and [teleport, targets] with inputs: [0.1 -0.5 .9, 0 0 0] [21:40:24] [ServerMain/WARN]: Ambiguity between arguments [teleport, destination] and [teleport, targets] with inputs: [Player, 0123, @e, dd12be42-52a9-4a91-a8a1-11c01849e498] [21:40:24] [ServerMain/WARN]: Ambiguity between arguments [teleport, targets] and [teleport, destination] with inputs: [Player, 0123, dd12be42-52a9-4a91-a8a1-11c01849e498] [21:40:24] [ServerMain/WARN]: Ambiguity between arguments [teleport, targets, location] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0] [21:40:25] [Worker-Main-6/INFO]: Loaded 7 recipes [21:40:26] [Worker-Main-6/INFO]: Loaded 1141 advancements [21:40:28] [Server thread/INFO]: Starting minecraft server version 1.18.2 [21:40:28] [Server thread/INFO]: Loading properties [21:40:28] [Server thread/INFO]: Default game type: SURVIVAL [21:40:28] [Server thread/INFO]: Generating keypair [21:40:28] [Server thread/INFO]: Starting Minecraft server on *hidden* [21:40:28] [Server thread/INFO]: Using epoll channel type [21:40:29] [Server thread/INFO]: Preparing level "world" [21:40:29] [Server thread/INFO]: Preparing start region for dimension minecraft:overworld [21:40:31] [Worker-Main-4/INFO]: Preparing spawn area: 0% [21:40:31] [Worker-Main-5/INFO]: Preparing spawn area: 0% [21:40:31] [Worker-Main-4/INFO]: Preparing spawn area: 0% [21:40:31] [Worker-Main-5/INFO]: Preparing spawn area: 0% [21:40:31] [Worker-Main-4/INFO]: Preparing spawn area: 0% [21:40:31] [Worker-Main-5/INFO]: Preparing spawn area: 0% [21:40:32] [Worker-Main-5/INFO]: Preparing spawn area: 0% [21:40:32] [Worker-Main-4/INFO]: Preparing spawn area: 0% [21:40:33] [Worker-Main-4/INFO]: Preparing spawn area: 0% [21:40:33] [Worker-Main-4/INFO]: Preparing spawn area: 0% [21:40:34] [Worker-Main-5/INFO]: Preparing spawn area: 0% [21:40:34] [Worker-Main-5/INFO]: Preparing spawn area: 4% [21:40:35] [Worker-Main-5/INFO]: Preparing spawn area: 4% [21:40:35] [Worker-Main-5/INFO]: Preparing spawn area: 6% [21:40:36] [Worker-Main-5/INFO]: Preparing spawn area: 10% [21:40:36] [Worker-Main-4/INFO]: Preparing spawn area: 21% [21:40:37] [Worker-Main-5/INFO]: Preparing spawn area: 72% [21:40:38] [Worker-Main-4/INFO]: Preparing spawn area: 75% [21:40:38] [Worker-Main-4/INFO]: Preparing spawn area: 75% [21:40:39] [Worker-Main-5/INFO]: Preparing spawn area: 86% [21:40:39] [Worker-Main-5/INFO]: Preparing spawn area: 86% [21:40:39] [Server thread/INFO]: Time elapsed: 10262 ms [21:40:39] [Server thread/INFO]: Done (10.444s)! For help, type "help" [21:47:23] [User Authenticator #1/INFO]: UUID of player YaBoyNamedBrady is *hidden* [21:47:23] [Server thread/INFO]: YaBoyNamedBrady[*hidden*] logged in with entity id 270 at (7.5, 84.0, -8.5) [21:47:23] [Server thread/INFO]: YaBoyNamedBrady joined the game [21:47:24] [Server thread/INFO]: YaBoyNamedBrady lost connection: Disconnected [21:47:24] [Server thread/INFO]: YaBoyNamedBrady left the game