There are no on screen errors. I’ve checked for conflicts. All else on the site works fine. Based on the WordPress error log (shown below) I’ve repaired all my tables.
Error appears in error.log when loading the Tools page:
WordPress database error Incorrect key file for table ‘/tmp/#sql_536c_1.MYI’; try to repair it for query
SELECT DISTINCT post_type FROM (
SELECT *
FROM wp_posts
WHERE post_type IN (‘post’, ‘page’, ‘attachment’)
UNION ALL
SELECT *
FROM wp_posts
WHERE post_type IN (”) AND post_author = 1
) sub_base
WHERE post_status IN (‘publish’, ‘future’, ‘draft’, ‘pending’, ‘private’, ‘trash’)
ORDER BY ‘post_type’ ASC
made by do_action(‘seo_page_wpseo_tools’), call_user_func_array, WPSEO_Admin->load_page, require_once(‘/plugins/wordpress-seo/admin/pages/tools.php’), require_once(‘/plugins/wordpress-seo/admin/views/tool-bulk-editor.php’), WPSEO_Bulk_List_Table->show_page, WP_List_Table->display, WPSEO_Bulk_List_Table->display_tablenav, WPSEO_Bulk_List_Table->extra_tablenav