
OPAC - Mute Claim Warnings
A Mod that mutes the claim chat warning messages with Xaeros Open Parties and Claims
Screenshots

About this Mod
Mute Annoying Claim Warnings!
Tired of chat spam from Open Parties and Claims every time you interact with a claimed area? This mod silences those "You can't do that here" messages.
Works on Fabric, Quilt, and NeoForge for all Minecraft 1.21.x versions with a single JAR.
Features
- Mute by Default: Completely hides claim warning messages from your chat.
- Action Bar Option: Don't want them gone completely? A simple server-side config can move the warnings to your action bar, keeping your chat clean without losing the information.
Server-Side Configuration
This is a server-side mod. The configuration is managed by the server owner in the serverconfig (NeoForge) or /config (Fabric) folder and applies to all players. No client-side setup is needed!
Available Versions
How to Install OPAC - Mute Claim Warnings 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 (1.21.11).
Install Mod
Open the mod browser in the dashboard and search for "OPAC - Mute Claim Warnings". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.11, 1.21.10, 1.21.9 (+9 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
OPAC - Mute Claim Warnings 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 (1.21.11). You can switch loaders with one click in the panel.
Is OPAC - Mute Claim Warnings compatible with fabric and neoforge and quilt?
OPAC - Mute Claim Warnings officially supports fabric, neoforge, quilt for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with OPAC - Mute Claim Warnings – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if OPAC - Mute Claim Warnings 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.
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Install OPAC - Mute Claim Warnings with just one click on your server.
