Error trying to add Frozen Fields Add-on

[JeHagen105]

I get an error that reads, "One or more errors occurred: 516643804: Invalid code, or add-on not available for your version of Anki.", when I try to download the Frozen Fields Add-on. I am using Anki Version 2.1.60.

Checklist

Please replace the space inside the brackets with an x if the following items apply:

• [ x] I've restarted Anki to see if it helps
• [ ] I've verified that I use the latest version of the add-on by redownloading it from AnkiWeb I CAN'T SEE HOW TO DOWNLOAD AN ADD-ON USING ANKIWEB
• [ X] I've verified that I use the latest version of Anki by checking at https://apps.ankiweb.net#download
• [ X] I've tried to disable other add-ons to see if there are any interactions present I HAVE NO OTHER ADD-ONS. THIS IS THE FIRST ONE I AM TRYING TO ADD
• [ ] My issue disappears when I hold shift while starting Anki.
• [X ] I've checked if anyone else reported this problem before by looking through the issue reports. I also checked to see if there is a section about known issues in the add-on description, documentation, or README.

Information about your Anki set-up

Please open Anki, go to Help → About, click on "Copy Debug Info", and paste the result between the backticks below (if the button does not appear you are using an older version of Anki 2.1 and will need to update first):

    
    Anki 2.1.60 (76d88073) Python 3.9.15 Qt 6.3.2 PyQt 6.3.1
    Platform: macOS-12.6.3-x86_64-i386-64bit
    Flags: frz=True ao=False sv=2
    Add-ons, last update check: 2023-03-25 07:43:50
    
    
    ===Add-ons (active)===
    (add-on provided name [Add-on folder, installed at, version, is config changed])
    
    
    ===IDs of active AnkiWeb add-ons===
    
    
    ===Add-ons (inactive)===
    (add-on provided name [Add-on folder, installed at, version, is config changed])
    

Error message (if any)

If you've received an error message, please copy and paste it between the backticks below:

One or more errors occurred: 516643804: Invalid code, or add-on not available for your version of Anki