After upgrading to 0.5.0-1 and installing a number of plugins, it appears that I have successfully broken the forum.
The plugins that I installed include nodebb-plugin-custom-homepage and nodebb-plugin-custom-pages, which I have run into issues with before.
The errors that I get are
Cannot GET / and
Cannot GET /admin/index when trying to access the site and the admin page, respectively.
@psychobunny since these are your plugins, mind giving me a hand?
Edit: the specific error that I am getting that could be the issue (?) is
The 'action:app.load' hook is deprecated in favour of 'static:app.load', please notifify the developers of the following plugins: * nodebb-plugin-custom-homepage
Edit 2: It is in fact not either nodebb-plugin-custom-homepage or nodebb-plugin-custom-pages but is nodebb-plugin-eve which is causing the issue. So, @Schamper if you could have a look at the plugin again I'd appreciate it as this is a very big issue for a plugin to cause.