I’m having the exact same error, @Jessinra, after attempting a db import – is there somewhere I can take a look at your README.md and your solution? The link you provided appears to have been taken down. Seems like I’m using the exact same setup.
Basically, I’m trying to import a version of my database from the Staging server to a Development server, but am then unable to run the “yarn develop” command – and seeing this error:
error: relation "core_store" already exists
Thanks for any advice!