Synology NAS hosting mySQL database [not working]

I’ve followed this somewhat outdated guide to setting up my synology to run a mysql server on which to host my database.

I’ve loaded kodi up on my windows device and found the sources I have for movie files, etc, but when I set the content, point it to a scraper and click refresh on all sources, it does nothing. Looking at the file location and setting content again shows that nothing has been set.

My supposition is that there is trouble connecting to the database but I’m not sure where I’ve gone wrong exactly?