It looks like the link pointing here was faulty. Maybe try searching?
WordPress database error: [Got error 28 from storage engine]SHOW FULL COLUMNS FROM `wp_options`
WordPress database error: [Got error 28 from storage engine]SHOW FULL COLUMNS FROM `wp_options`
WordPress database error: [Got error 28 from storage engine]SHOW FULL COLUMNS FROM `wp_options`
WordPress database error: [Got error 28 from storage engine]SHOW FULL COLUMNS FROM `wp_options`
WordPress database error: [Got error 28 from storage engine]SHOW FULL COLUMNS FROM `wp_options`