This pages will show you how to solve the docker network problem when you want to use docke-compose to create networks and containers

Problems:
sudo docker-compose up

How to solve this problem ?
this problem may be the initial startup problem or not colsing properly, so that network bridge already exists !

you can use this command to see all the docker networks

sudo docker network ls

sudo docker network inspect NETWORK_ID}

if you want to restart creating the newer docker brdige
you just remove the older bridge!

sudo docker network rm NETWORK_ID