I'm trying to install Oxwall to one of my sites.

I've FTP'd all of the files up to my site, created a database, but when I visit the URL to kick off the set-up I just get a 500 error page.

I've changed all the file/folder permissions to 755. The .htaccess is:-

Any suggestions on what I can try next?

Options +FollowSymLinksRewriteEngine On
AddEncoding gzip .gzAddEncoding gzip .gzip<FilesMatch "\.(js.gz|js.gzip)$">  ForceType text/javascript</FilesMatch><FilesMatch "\.(css.gz|css.gzip)$">  ForceType text/css</FilesMatch>

RewriteCond %{REQUEST_URI} !^/index\.phpRewriteCond %{REQUEST_URI} !/ow_updates/index\.phpRewriteCond %{REQUEST_URI} !/ow_updates/RewriteCond %{REQUEST_URI} !/ow_cron/run\.phpRewriteCond %{REQUEST_URI} !/e500\.php#RewriteCond %{REQUEST_URI} (/|\.php|\.html|\.htm|\.xml|\.feed|robots\.txt|\.raw|/[^.]*)$  [NC]RewriteCond %{REQUEST_FILENAME} (/|\.php|\.html|\.htm|\.xml|\.feed|robots\.txt|\.raw|/[^.]*)$  [NC]RewriteRule (.*) index.php