Hi there,
 
I get the following when I try to access the site. I have tried clearing my cache to no avail.
 

Warning: Host 'localhost.localdomain' is blocked because of many connection errors. Unblock with 'mysqladmin flush-hosts' in /usr/local/apache/htdocs/w/DatabaseFunctions.php on line 19
Could not connect to DB on 127.0.0.1

Host 'localhost.localdomain' is blocked because of many connection errors. Unblock with 'mysqladmin flush-hosts'

If this error persists after reloading and clearing your browser cache, please notify the Wikipedia developers.