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$
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I will fix minecraft modpack crash bugs and optimize server performance
Joseph
About this gig
Is your Minecraft modpack crashing on startup, freezing, or suffering from unbearable lag?
Don't waste hours combing through crash logs. I will analyze your crash reports, isolate the conflicting mods, and optimize your configuration for smooth, stable gameplay.
Issues I Fix:
- Startup Crash Loops: Identifying missing dependencies, duplicate IDs, and incompatible mod versions.
- Mod & Plugin Conflicts: Resolving internal errors between mods, forge/fabric loaders, or Bukkit/Spigot plugins.
- Server Lag & Low FPS: Allocating proper RAM, tweaking config files, and removing lag-inducing tick entities.
- Broken World Saves: Repairing corrupted chunk errors or item loading glitches.
What You Get:
- A fast, detailed diagnosis of your crash logs.
- Cleaned-up mod folder and working config files.
- Actionable advice on how to keep your client or server running smoothly.
Send me your crash log or error message in chat before ordering!
Get to know Joseph
Joseph
Minecraft Modpack Developer and Server Specialist
- FromNigeria
- Member sinceSep 2026
Languages
English, French, Spanish
Hi! I’m a specialized Minecraft developer focused on custom modpacks, server setups, and game optimization.
What I offer:
Custom Modpacks: Stable, crash-tested packs built on Forge, Fabric, or NeoForge for any MC version.
Fixes & FPS Optimization: Resolving mod conflicts, crash loops, and server lag.
Progression & Quests: Custom FTB Quests and recipe balancing via CraftTweaker/KubeJS.
Server Setups: Ready-to-deploy files for Apex, Bisect, Aternos, & more.
Message me to build your project!
Other Game Development Services I Offer
FAQ
How do I send you my crash report?
You can paste your crash-report.txt or latest debug.log file directly into our order chat or upload it via Pastebin.
What if you cannot fix my crash?
If a crash is caused by an unfixable code error within a mod that cannot be resolved or bypassed without breaking your save, I will offer a full refund.
Will fixing my modpack delete my world save or inventory data?
No, I work on isolated copies of your configs and mod folders so your world saves and player inventories stay untouched.
