ERROR 9043 --- [ restartedMain] o.s.boot.SpringApplication: Application run failed

[singfungcheung]

Hello,
I was following the tutorial and everything was fine until I got to module 4: database (2:07:30) of the course on YouTube and the error in the subject line came up.

In my compose.yml I had to change the ports to 5431:5431 as 5432 is occupied. Not sure what is causing the error but it looks like the container is healthy according to the message in the terminal.
I should also note I have the free version of IntellIj and I am using Linux Mint OS.

Any help is appreciated :)

[mlangumier]

Hey @singfungcheung, I had this issue as well. Turns out I already had a Postgresql server (that I had setup a while back) using the port 5432.
You can check that by typing in your terminal: lsof -i :5432
If you see that Postgresql is using this port, then type sudo service postgresql stop to stop it, and keep the same settings than the video.

[danvega]

Thanks for replying @mlangumier - @singfungcheung As pointed out you already have something running on that port.