issue: after WEBUI_SECRET_KEY changes with multi-factor sign-in on, Open WebUI won’t start and the error doesn’t say why

该 issue: after WEBUI_SECRET_KEY changes with multi-factor sign-in on, Open WebUI won't start and the error doesn't say why 通常发生在已开启多因素认证且已有用户完成验证器绑定的



![[Bug] Agent 工具输出含空字节时 tool_result 持久化失败并无限重试,本轮后续回复丢失](https://www.chat-gpts.plus/wp-content/uploads/2026/10/20292-4254a5f1-768x403.jpg)
![[Bug]: model_info.mode is shared across deployments of the same provider model and cannot be cleared (v1.87.0+)](https://www.chat-gpts.plus/wp-content/uploads/2026/10/38543-283c99d6-768x403.jpg)



![[Roadmap] vLLM Roadmap Q3 2026](https://www.chat-gpts.plus/wp-content/uploads/2026/10/48168-07ca8ed3-768x403.jpg)