Workspace does not allow non-billable entries in billable projects - error

How to solve this error.

I cannot just mark til timer entry as Billable. If I try, and save it. Error.

I cannot remember the history of these 2 timer entries, why the error comes up.

See attached.

/Asger

I am using desktop app on MacOS 26.2:

Started a timer, and could not stop it, same error.

This “solved” the issue: https://community.toggl.com/t/databasemodel-sqlite-couldnt-be-opened-what-to-do/2307?\_gl=1\*1wcygxn\*\_up\*MQ .._gaMTAzNTkwMzU4OC4xNzY5OTQ5NTQ2*_ga_MP93489PR6*czE3Njk5NDk1NDUkbzEkZzAkdDE3Njk5NDk1NDUkajYwJGwwJGgw.

But I lost the 2 timer entries.

/Asger