Game data quota exceeded and unable to uninstall

The Forge Support Request - Data Quota Exceeded Issue

Problem Summary

I’m experiencing a “Data Quota Exceeded” error that prevents me from starting my Foundry VTT server. The error persists even after deleting 3.12 GB of data from my Assets Library.

Current Quota Status

From License & Subscriptions page:

• Game Data: 7.11 GB / 2.00 GB (355% - EXCEEDED)

• Assets Library: 1023.07 MB / 20.00 GB (5% - OK)

• Subscription: World Builder (renews Sat Mar 14 2026)

Issue Details

What I’ve Tried:

  1. Deleted 3.12 GB from Assets Library

• Location: Assets Library → “modules” folder (31 items)

• Result: Successfully deleted (confirmed with “Folder deleted successfully” message)

• Impact: NONE - Game Data quota remained at 7.11 GB

  1. Reviewed Data Storage

• Worlds: 2 worlds (~41 MB visible - “Old World” = 40.80 MB)

• Systems: 1 system (WFRP4e = 49.27 KB)

• Modules: ~140 modules installed

• Others: Debug logs (~26 MB)

The Problem

The numbers don’t add up:

When I review “View Data Storage” and sort modules by size, the largest modules I can see are:

• Moonlight Maps - Villages Col… (143.89 MB)

• Nations of Mankind [WFRP4] (11.44 MB)

• Baileywiki Nuts and Bolts (5.35 MB)

• WFRP4e modules (ranging from 1-5 MB each)

Total visible module size: ~210 MB

However, my Game Data quota shows 7.11 GB used, which is 5.11 GB over the 2 GB limit.

Key Observations

  1. Assets Library vs Game Data confusion:

• I initially tried to delete JB2A (Jules & Ben’s Animated Assets - Patreon version) thinking it was causing the issue, as this was the last module I tried installing (Now I know i was doing it wrong. I tried installing it through the manifest in the setup, instead of doing it in the Bazaar).

• The JB2A files were in Assets Library (which I successfully deleted - 3.12 GB)

• But the problem is in Game Data, not Assets Library

  1. Possible data discrepancy:

• Visible modules in “View Data Storage” only account for ~210 MB

• Game Data quota shows 7.11 GB used

• Missing ~6.9 GB of data that I cannot see or identify

  1. Module installation history:

• I mistakenly installed JB2A Patreon version manually (not through Bazaar)

• This may have created duplicate or orphaned data

Questions for Support

  1. Is there a cache or hidden data that’s not visible in “View Data Storage” but counts toward Game Data quota?

  2. Could the manual JB2A installation have created orphaned data in Game Data that persists even after deleting from Assets Library?

  3. Is there a way to see a complete breakdown of what’s consuming the 7.11 GB in Game Data?

  4. Could there be a quota calculation error where deleted data is still being counted?

  5. Is there a way to force a quota recalculation or cache clear?

What I Need:

I need to identify and remove the ~6.9 GB of “invisible” data that’s causing my Game Data quota to be exceeded, so I can start my server again.

I have a complete manifest of all my installed modules and would prefer not to delete them unless absolutely necessary, as they are actively used in my campaigns.

Additional Information:

• All actions taken through web interface while logged in

• No error messages other than “Error starting server: Data Quota Exceeded”

• Server has been offline since the issue started

Files Available

I can provide:

• Complete list of installed modules (~140 modules)

• Screenshots of quota status

• List of visible module sizes from “View Data Storage”

Thank you for your assistance in resolving this issue.

Hi there, thanks for providing a detailed overview of the issue, there’s a lot to unpack so lets begin by clearing up the initially confusion in differentiating Data and Asset storage.
Please check this guide for in detail explanation how Data and Asset storage is handled.
Then there is this guide that will help you clear your Data storage of any excess files or modules, as I suspect that modules might’ve gotten stuck in there during installation or updates, so check all the tabs while viewing Data storage for any .zip files as well.

And to answer your 5 questions, in short answer to all of them is No, with caveats as unexpected issues can always happen, in which case we’ll ask permission to access your account ourselves for detailed review.

So please go through those two linked documents and if it still looks like the numbers don’t add up please do share screenshots of your Data storage and we’ll see what’s happening from there.