WordPress database error Table doesn't exist for query

When I look at my error logs, I see a lot of redirection errors. Here is one.

[Fri Apr 15 08:47:13 2016] [error] [client 128.220.229.245] WordPress database error Table ‘dbname.wp_21_redirection_items’ doesn’t exist for query SELECT wp_21_redirection_items.*,wp_21_redirection_groups.position AS group_pos FROM wp_21_redirection_items INNER JOIN wp_21_redirection_groups ON wp_21_redirection_groups.id=wp_21_redirection_items.group_id AND wp_21_redirection_groups.status=’enabled’ AND wp_21_redirection_groups.module_id=1 WHERE (wp_21_redirection_items.regex=1 OR wp_21_redirection_items.url=’/studentemployment/staff/pava-lapere/’) made by require(‘wp-blog-header.php’), require_once(‘wp-load.php’), require_once(‘wp-config.php’), require_once(‘wp-settings.php’), do_action(‘init’), call_user_func_array, WordPress_Module->init, Red_Item::get_for_url

This was happening before I updted the core wordPress to 4.5 from 4.4.2, so I don’t know if I just need to wait for an update for the plugin.

Any Ideas?

Thanks,

Aaron

https://www.ads-software.com/plugins/redirection/