WordPress database error: [Lost connection to MySQL server during query]
SELECT option_value FROM wp_options WHERE option_name = 'wordfence_case' LIMIT 1
This means that we lost contact with the database server at
p3plcpnl0818.prod.phx3.secureserver.net:3306. This could mean your host’s database server is down.
If you’re unsure what these terms mean you should probably contact your host. If you still need help you can always visit the WordPress Support Forums.