After server ran out of disk space because TeamCity created a huge > 5GB file in the CH subfolder of system/message folder I deleted the whole CH subfolder to free the disk space
After I restarted the TC service, I got the following message on the web page.
TeamCity database is empty or doesn't exist. If you proceed, a new empty database will be created.
All of the files in the folder, except deleted CH folder are intact.
Is there a way to make the TeamCity work without losing the current database?