I will fix minecraft modpack crashes forge fabric errors mod conflicts and optimize fps

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david_kambell
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david_kambell
David Kambell

About this gig

Is your Minecraft modpack crashing, stuck on launch, showing Exit Code 1 or running at low FPS? Broken Forge, Fabric or NeoForge mods, missing dependencies and conflicts can ruin your game. I check logs, find the cause and fix what I can while keeping your favorite mods and worlds safe.


WHAT I OFFER:

  • Minecraft modpack crash fix and startup errors
  • Exit Code 1, crash reports and latest.log diagnosis
  • Forge, Fabric, NeoForge modloader and version fixes
  • CurseForge, Modrinth, Prism Launcher setup errors
  • Mod conflicts, missing dependencies and libraries
  • Broken mods, duplicate mods and Mixin errors
  • Low FPS, freezes, stuttering and modpack lag
  • RAM, Java version, JVM and performance settings
  • Modpack update, installation and config repairs
  • Cobblemon, Pixelmon, RLCraft compatibility checks
  • Modded Minecraft server client/server mod mismatch
  • World loading, ticking entity and block crash checks
  • Mod compatibility testing and stable pack delivery


Send your modpack, Minecraft version and crash log before ordering. I'll review the issue, confirm the scope and help you get playing again.

Get to know David Kambell

David Kambell

Game Developer Roblox Minecraft Modpacks

  • FromBrazil
  • Member sinceNov 2026
  • Avg. response time1 hour
  • Languages

    English, Portuguese, French, German, Italian, Spanish
I help game creators turn ideas into playable, polished experiences. For Roblox, I work on combat animations, VFX, Luau scripting, abilities, UI, maps and bug fixes. For Minecraft, I can help with custom builds, maps, server setup and gameplay features. I also create game trailers, thumbnails and short videos that show the best parts of a project. Tell me what you are building, what already works and where you need help. I will review the scope, agree on clear deliverables and keep you updated as the work moves forward.