Hello!
I have requested a commercial license, the main goal is to try MCP plugin development.
I saw that the Admin Panel appeared and deleted unnecessary users (including the user id=1), unused workspace’s, entered the trial license data and when I reboot, I get a cyclic restart of the container. If you’re interested, it didn’t reach the MCP server vibe coging. 
- error: Error: No example workspace available at HomeDBManager.initializeSpecialIds (/grist/_build/app/gen-server/lib/homedb/HomeDBManager.js:223:23) at async FlexServer.initHomeDBManager (/grist/_build/app/server/lib/FlexServer.js:893:9)
at async MergedServer.create (/grist/_build/app/server/MergedServer.js:79:9)
at async main (/grist/_build/stubs/app/server/server.js:246:26)
- error: RestartShell: child failed to start: Error: child exited before ready code=1 signal=null
at /grist/_build/app/server/lib/RestartShell.js:320:59
2026-10-14 22:37:43.553 - error: Error: RestartShell: initial spawn failed: Error: child exited before ready code=1 signal=null
at RestartShell.run (/grist/_build/app/server/lib/RestartShell.js:135:19)
at process.processTicksAndRejections (node:internal/process/task_queues:103:5)
Maybe the problem is known and there is a solution?