title: My SQl Said #1067 - Invalid default value for 'user_registered'
body: <h2>Table structure for table <code>wpvd_users</code></h2>
  <pre><code>CREATE TABLE `wpvd_users` (  `ID` bigint(20) UNSIGNED NOT NULL,  
  `user_login` varchar(60) COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '',  `user_pass` varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '',  `user_nicename` varchar(50) COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '',  `user_email` varchar(100) COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '',  `user_url` varchar(100) COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '',
  `user_registered` datetime NOT NULL DEFAULT current_timestamp(),  `user_activation_key` varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '',  
  `user_status` int(11) NOT NULL DEFAULT 0,  
  `display_name` varchar(250) COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '') 
  ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
  </code></pre>