"Failed to create plan" error on every start

Pre-submit Checks

• [x] I have searched Warp bugs and there are no duplicates
• [x] I have searched Warp known issues page and my issue is not there
• [ ] I have an issue with AI and have included the debugging ID (Optional, but helps expedite the AI quality fix). Debugging ID instructions
• [ ] I have technical issue and have included the logs (optional, but helps expedite the bug fix). Log instructions

Describe the bug

When I start the application, I get an error notification "Failed to create plan". I can close it and it goes away, but nothing else. One of the Plans in the list has a red triangle. It says "Failed to save". I click retry, but it comes back with the red triangle. There's nothing I can do to fix it. When I re-open the app, the same plan is there, but it says "Failed to save" and I get the "Failed to create plan" notification. Nothing I do can make them go away.

To reproduce

I open the application.

Expected behavior

I expect not to see the error notification, nor to see a failure triangle by my plan.

Screenshots, videos, and logs

No response

Operating system (OS)

Windows

Operating system and version

Windows 11

Shell Version

GNU bash, version 5.2.21(1)-release (x86_64-pc-linux-gnu)

Current Warp version

v0.2025.12.03.08.12.stable_05

Regression

Yes, this bug started recently or with an X Warp version

Recent working Warp date

12/5/2025

Additional context

It start after this particular plan was created. "Server Migration Plan - Fresh Install". That's the one with the error.

Does this block you from using Warp daily?

No

Is this an issue only in Warp?

Yes, I confirmed that this only happens in Warp, not other terminals.

Warp Internal (ignore): linear-label:b9d78064-c89e-4973-b153-5178a31ee54e

None