Edit a trouble-shoot now it's explained more clearly

docs/docker-compose-mysql.md

@@ -107,5 +107,5 @@ A new database will then be created (expect another 10-20 minutes.)
 ### Troubleshooting
 
 -   For **MacOS** users: Ensure the Docker Desktop is installed and running. If you encounter the error `Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?` then it's most likely that Docker is not running and you need to start (or restart) it
--   If you are blocked by a Docker session that won't delete then restart the machine, don't forget to start Docker for Desktop too.
+-   If you are blocked by a Docker session that won't delete then look at this pagewith instructions to [clean out docker and start fresh](./local-docker-setup.md).
 -   If you see `error getting credentials - err: exec: "docker-credential-desktop": executable file not found in $PATH, out: ''` [see this forum answer](https://forums.docker.com/t/docker-credential-desktop-exe-executable-file-not-found-in-path-using-wsl2/100225/5) - `vim ~/.docker/config.json` then change `credsStore` into `credStore`.