Vanilla installation not showing correctly
I've just begin my journey with server hosting, and I've been following Ars Technica's guide closely. So I have Nginx server,PHP-FPM, MariaDB SQL-database and Vanilla (and MediaWiki and WordPress) set up the same way as in the guide.
But the problem is, Vanilla works, but it's not looking correct. It seems like it's themes wouldn't work:
So it looks like that, and when I go to the dashboard I find this:
So it gives some odd error message that I have no idea what it means (it doesn't give much information?). Changing theme doesn't help at all. And I don't have any plugins enabled.
So does anyone know how this could be repaired? I've tried re-installing vanilla several times and such. Is there some file that logs that kind of error messages, so I could find more information what went wrong?
I hope this isn't some common mistake because I'd be ashamed for not finding any info about it even though I tried
PS. I left the url to my forums to the top of the image so you can go and check yourselves
A bit of background: This is first time I'm really trying to make any server work, so I'm totally fresh with this kind of stuff, but I'm quite familiar with unix-like systems and I know my way around the terminal and configuration files. I thought that this issue and mine could be connected, but I couldn't find the "class.settings.controller" where I'd need to comment a line out.