[BUG]No database connection

[Wykkkk]

If you have problems with the installation please use our community forum
i am sure mysql connect is true,i can connect in local and mysql cenots can ping 192.168.8.210 unobstructed
but when i use docker run
docker run -d --restart unless-stopped -p 8076:80 \ -e LEAN_DB_HOST=192.168.8.210 \ -e LEAN_DB_PORT=3306 \ -e LEAN_DB_USER=root \ -e LEAN_DB_PASSWORD=1qazxsw2 \ -e LEAN_DB_DATABASE=leantime \ --name wyk_leantime leantime/leantime:latest

or

docker run -d --restart unless-stopped -p 8076:80 \ -e LEAN_DB_HOST=192.168.8.210:3306 \ -e LEAN_DB_USER=root \ -e LEAN_DB_PASSWORD=1qazxsw2 \ -e LEAN_DB_DATABASE=leantime \ --name wyk_leantime leantime/leantime:latest

i use install prompt No database connection, check your database credentials in your configuration file
Is it because my MySQL library is empty?my leantime is empty

[Wykkkk]

I have tried using MySQL 5.7 \ 8.0 before，but still unable to connect