Can't access CodeRoad (my fault) and question about PostgreSQL from the Mario Database

[ilenia]

@shadownova

I can’t access code road now. I am not sure what I did and I am trying my best to fix it but I am a still quit new to all this. Any advice is greatly appreciated

the troubleshooting section in this can be useful:
Running the Relational Database Curriculum in your Browser - Backend Development - The freeCodeCamp Forum