WordPress database error: [Disk full (/tmp/#sql_17ebd_0.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")]
SHOW FULL COLUMNS FROM `skss_options`

WordPress database error: [Disk full (/tmp/#sql_17ebd_0.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")]
SELECT DISTINCT skss_posts.*, MIN(skss_postmeta.meta_value) as EventStartDate, MIN(tribe_event_end_date.meta_value) as EventEndDate FROM skss_posts INNER JOIN skss_postmeta ON ( skss_posts.ID = skss_postmeta.post_id ) LEFT JOIN skss_postmeta as tribe_event_end_date ON ( skss_posts.ID = tribe_event_end_date.post_id AND tribe_event_end_date.meta_key = '_EventEndDate' ) WHERE 1=1 AND ( skss_postmeta.meta_key = '_EventStartDate' ) AND ((skss_posts.post_type = 'tribe_events' AND (skss_posts.post_status = 'publish' OR skss_posts.post_status = 'tribe-ea-success' OR skss_posts.post_status = 'tribe-ea-failed' OR skss_posts.post_status = 'tribe-ea-schedule' OR skss_posts.post_status = 'tribe-ea-pending' OR skss_posts.post_status = 'tribe-ea-draft'))) AND ((skss_postmeta.meta_value >= '2018-11-29 00:00:00' AND skss_postmeta.meta_value <= '2018-11-29 23:59:59') OR (tribe_event_end_date.meta_value >= '2018-11-29 00:00:00' AND skss_postmeta.meta_value <= '2018-11-29 23:59:59' ) OR (skss_postmeta.meta_value < '2018-11-29 00:00:00' AND tribe_event_end_date.meta_value >= '2018-11-29 23:59:59' )) GROUP BY skss_posts.ID ORDER BY EventStartDate ASC, skss_posts.post_date ASC