There are two ways to run setup with regards to the database e.g. create the empty database and database user first, then use those details during setup or during setup enter credentials with enough permissions to create the database. I usually create the empty database and user first and make sure that user account has full access to the database. Is that what you did?
Is this shared hosting or a vps/dedicated? Usually best to create the empty db, and user, ensure the user has full permissions on the db and then run setup so if you didn't do that yes it might be worth dropping and restarting.
But are the site_url, root_file_path and import_path values in sitedetails correct? Try editing/correcting those if not.
site_url in your case should be
46.166.129.205/xerte/ and the paths should reflect the full path to your xerte directory.
HTH
Ron