Can't open channel settings because of an exception in msToTimeUnit (invalid timespan)

Description:

When I try to edit the channel settings, an error is displayed. The reason seems to be an invalid timespan in msToTimeUnit. It happens on our new Rocket.Chat 8.7.0 installation and all the channels are affected.

Steps to reproduce:

1. Go to an existing channel.
2. Open the channel info sidebar.
3. Click on Edit (pencil icon).
4. Instead of the settings form the error "Something went wrong" is displayed.

Expected behavior:

The channel settings form should appear so the settings can be changed.

Actual behavior:

An error is displayed and the console shows:

So there seems to be a problem with msToTimeUnit (invalid timespan) in convertTimeUnit.ts, used by EditRoomInfo.tsx.

Server Setup Information:

• Version of Rocket.Chat Server: 8.7.0
• License Type: Community
• Number of Users: 2
• Operating System: Linux
• Deployment Method: Docker
• Number of Running Instances: 1
• DB Replicaset Oplog:
• NodeJS Version: v22.22.3
• MongoDB Version: 8.0.28

Client Setup Information

• Desktop App or Browser Version: Chromium 151.0.7922.71 and Firefox 140.13.0esr
• Operating System: Debian GNU/Linux 12

Relevant logs:

From browser console (see also screenshot above):

Error: msToTimeUnit - invalid timespan:63072000000.0
    o /client/lib/convertTimeUnit.ts:1
    module /client/views/room/contextualBar/Info/EditRoomInfo/EditRoomInfo.tsx:1
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    onClickEdit /client/views/room/contextualBar/Info/RoomInfoRouter.tsx:1
    React 11
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    module /client/startup/appRoot.tsx:1
    s https://chat.example.com/bb09ac2e5f6f33ebed8513db7fa126a54a92e629.js?meteor_js_resource=true:375
    g https://chat.example.com/bb09ac2e5f6f33ebed8513db7fa126a54a92e629.js?meteor_js_resource=true:5
    require https://chat.example.com/bb09ac2e5f6f33ebed8513db7fa126a54a92e629.js?meteor_js_resource=true:5
    require https://chat.example.com/bb09ac2e5f6f33ebed8513db7fa126a54a92e629.js?meteor_js_resource=true:7
    i https://chat.example.com/bb09ac2e5f6f33ebed8513db7fa126a54a92e629.js?meteor_js_resource=true:7
    module /client/startup/index.ts:1
    s https://chat.example.com/bb09ac2e5f6f33ebed8513db7fa126a54a92e629.js?meteor_js_resource=true:375
    g https://chat.example.com/bb09ac2e5f6f33ebed8513db7fa126a54a92e629.js?meteor_js_resource=true:5
    require https://chat.example.com/bb09ac2e5f6f33ebed8513db7fa126a54a92e629.js?meteor_js_resource=true:5
    require https://chat.example.com/bb09ac2e5f6f33ebed8513db7fa126a54a92e629.js?meteor_js_resource=true:7
    i https://chat.example.com/bb09ac2e5f6f33ebed8513db7fa126a54a92e629.js?meteor_js_resource=true:7
    dynamicImport https://chat.example.com/bb09ac2e5f6f33ebed8513db7fa126a54a92e629.js?meteor_js_resource=true:375
    promise callback*client.js/s.prototype.dynamicImport https://chat.example.com/bb09ac2e5f6f33ebed8513db7fa126a54a92e629.js?meteor_js_resource=true:375
    ts https://chat.example.com/bb09ac2e5f6f33ebed8513db7fa126a54a92e629.js?meteor_js_resource=true:520
    promise callback*main.ts https://chat.example.com/bb09ac2e5f6f33ebed8513db7fa126a54a92e629.js?meteor_js_resource=true:520
    g https://chat.example.com/bb09ac2e5f6f33ebed8513db7fa126a54a92e629.js?meteor_js_resource=true:5
    require https://chat.example.com/bb09ac2e5f6f33ebed8513db7fa126a54a92e629.js?meteor_js_resource=true:5
    require https://chat.example.com/bb09ac2e5f6f33ebed8513db7fa126a54a92e629.js?meteor_js_resource=true:7
    n https://chat.example.com/bb09ac2e5f6f33ebed8513db7fa126a54a92e629.js?meteor_js_resource=true:5
    <anonymous> https://chat.example.com/bb09ac2e5f6f33ebed8513db7fa126a54a92e629.js?meteor_js_resource=true:520
/node_modules/react-dom/cjs/react-dom-client.production.js:1:68112
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Start with client/lib/convertTimeUnit.ts and its use in client/views/room/contextualBar/Info/EditRoomInfo/EditRoomInfo.tsx, then reproduce the error by opening an existing channel's edit settings. Trace the invalid timespan reported in the console and verify that the channel settings form opens without the exception.