I'm running TeamCity in a Dokku/Docker container. It's run against a persistent MySQL instance.
In 9.1.x version I used this script to restart an instance: `dokku ps:stop teamcity ; sleep 60 ; dokku ps:start teamcity`
Sleep successfully eliminated `Attempt to start more than one TeamCity server connected to the same database.` problem.
Looks like after update to 10.0 even a sleep of 300 does not solve a problem.