I switched to Linux mint maybe 6 months ago and it’s been great. Just a bit of adjustment for which programs I needed to get some things done. Also turns out some stuff was WAY easier to get running such as my JavaScript twitch chat bots, I didn’t even need a tutorial and I got it running in terminal. My wife also using mint at the same time I switched and she has been liking it too. Good luck and know there’s a ton of people here that can help you out.
I remember when I setup my Wordpress website years ago I had permission errors, so the Wordpress install needed read/write access to the website directory. Maybe the same in your case?