I have had a WordPress install running for about ~1 year without any problems. However about one week ago, it started serving the pages weirdly, as if the layout had changed. Then, a couple of hours later it showed pages with no CSS at all.
My first thought was that the wp-super-cache plugin broke. I tried uninstalling it and de-activating all the other plugins I had running, but to no avail. Afterwards, I restored a backup from before I installed wp-super-cache which to my surprise did not help either.
After that I just downloaded a clean install, but that just shows a blank page right now (link). I literally have no other ideas about what might be wrong or what I might be missing. My .htaccess file looks like so:
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>
# Extra security measures. Don't allow config files to be served directly
<files wp-config.php>
order allow,deny
deny from all
</files>Any help would be greatly appreciated. Thanks.