Forced signup landing page with error after upgrade

[MR-DOS]

Pre-submission Checklist

• I have searched the existing issues and this bug has not been reported yet
• I have tested this issue on the demo site or the latest version

Where did you encounter this bug?

Latest stable version (self-hosted)

Memos Version

v0.26.0

Bug Description

After upgrading from 0.25.3 to 0.26.0, refreshing via ctrl-shift-R in browser forcibly leads to signup page with error. Manually rewriting address to just get the main page again redirects again to signup page. Happened only on one instance of Firefox while the other worked normally (same version).

Steps to Reproduce

1. Upgrade from 0.25.3 to 0.26.0 with Memos opened in Firefox while signed in.
2. Refresh page via ctrl-shift-R.

Expected Behavior

Memos should not forcibly redirect to signup page, should land on the public explore page.

Screenshots & Additional Context

• Browser: Firefox 147.0.2 on 2 different computers
• OS: Windows 11 build 22631 (OK), Ubuntu MATE 25.04 (failed)
• Deployment: Docker
• DB: SQLite

[Exide-PC]

Same issue. Upgraded today from 0.25.3 to 0.26.1.
Win 11, Chrome 145.0.7632.68, docker, sqlite.

On sign out I get the same react error screen. CTRL+F5 helps to get proper log in screen until next log out. Then cycle repeats.

P.S. Side note while I was on 0.26.1: I was lacking shortcut for Focus mode (Win+shift+F), removing it is really unfortunate.