Error-Server

Server-like mechanics for singleplayer and Essential multiplayer.

6 Downloads

fabriceconomygame-mechanicsutility

Rent Server with this Mod

Screenshots

About this Mod

⚠️ This mod is currently in active development. (Polish Version)

Error Server

Bring multiplayer server mechanics into your singleplayer world or Essential multiplayer sessions.

Features

Economy

Money system
Coin system
100 Money = 1 Coin
Buy and sell items
/money
/coins
/sell all

Shop

Clickable GUI shop
Categories:
- Building Blocks
- Wood
- Food
- Mob Drops
- Ores
- Farming
Buy and sell items directly from GUI
Quantity selector

Auction House

/ah
Sell items to other players
Buy items from other players
Money and Coin listings

Ranks

Owner
Admin
Mod
Support
VIP
Gracz

Decorated chat prefixes and permission hierarchy.

Kits

Starter Kit:

Green leather armor
Stone tools
32 food
10 minute cooldown

VIP Kit:

Full iron armor
Iron tools
Shield
64 food
10 minute cooldown

Server Features

Spawn system
/spawn
/setspawn
Statistics system
Playtime tracking
Decorated scoreboard
Online player counter
Rank display
Economy display

Essential Multiplayer Support

Works in:

Singleplayer
LAN Worlds
Essential Multiplayer Sessions

Commands

/shop
/sell all

/ah
/ah wystaw <amount> <price>
/ah wystawcoiny <amount> <price>
/ah kup <id>

/kit starter
/kit vip

/spawn
/setspawn

/stats
/money
/coins
/coins convert <money>

/rank <player> <rank>

Version

Minecraft: 1.20.1
Loader: Fabric
Requires: Fabric API

Available Versions

v1.3Brelease

MC 1.20.1fabric

June 8, 2026

How to Install Error-Server on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.20.1).

Install Mod

Open the mod browser in the dashboard and search for "Error-Server". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.20.1

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Error-Server server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.

Is Error-Server compatible with fabric?

Error-Server officially supports fabric for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Error-Server – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Error-Server consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.