WordPress database error: [Incorrect DATETIME value: '']
SELECT SQL_CALC_FOUND_ROWS wp_9a5vqt_posts.*, CAST( orderby_event_date_utc_meta.meta_value AS DATETIME ) AS event_date_utc FROM wp_9a5vqt_posts LEFT JOIN wp_9a5vqt_postmeta ON ( wp_9a5vqt_posts.ID = wp_9a5vqt_postmeta.post_id ) LEFT JOIN wp_9a5vqt_postmeta AS mt1 ON ( wp_9a5vqt_posts.ID = mt1.post_id AND mt1.meta_key = '_EventHideFromUpcoming' ) LEFT JOIN wp_9a5vqt_postmeta AS orderby_event_date_utc_meta ON ( orderby_event_date_utc_meta.post_id = wp_9a5vqt_posts.ID AND orderby_event_date_utc_meta.meta_key = '_EventStartDateUTC' ) WHERE 1=1 AND wp_9a5vqt_posts.ID NOT IN (2166) AND ( ( ( wp_9a5vqt_postmeta.meta_key = '_EventStartDate' AND CAST(wp_9a5vqt_postmeta.meta_value AS DATETIME) > '' ) OR ( ( wp_9a5vqt_postmeta.meta_key = '_EventStartDate' AND CAST(wp_9a5vqt_postmeta.meta_value AS DATETIME) = '' ) AND wp_9a5vqt_postmeta.post_id > 2166 ) ) AND mt1.post_id IS NULL ) AND wp_9a5vqt_posts.post_type = 'tribe_events' AND ((wp_9a5vqt_posts.post_status = 'publish')) GROUP BY wp_9a5vqt_posts.ID ORDER BY event_date_utc ASC, wp_9a5vqt_posts.post_date ASC LIMIT 0, 1

WordPress database error: [Incorrect DATETIME value: '']
SELECT SQL_CALC_FOUND_ROWS wp_9a5vqt_posts.*, CAST( orderby_event_date_utc_meta.meta_value AS DATETIME ) AS event_date_utc FROM wp_9a5vqt_posts LEFT JOIN wp_9a5vqt_postmeta ON ( wp_9a5vqt_posts.ID = wp_9a5vqt_postmeta.post_id ) LEFT JOIN wp_9a5vqt_postmeta AS mt1 ON ( wp_9a5vqt_posts.ID = mt1.post_id AND mt1.meta_key = '_EventHideFromUpcoming' ) LEFT JOIN wp_9a5vqt_postmeta AS orderby_event_date_utc_meta ON ( orderby_event_date_utc_meta.post_id = wp_9a5vqt_posts.ID AND orderby_event_date_utc_meta.meta_key = '_EventStartDateUTC' ) WHERE 1=1 AND wp_9a5vqt_posts.ID NOT IN (2166) AND ( ( ( wp_9a5vqt_postmeta.meta_key = '_EventStartDate' AND CAST(wp_9a5vqt_postmeta.meta_value AS DATETIME) < '' ) OR ( ( wp_9a5vqt_postmeta.meta_key = '_EventStartDate' AND CAST(wp_9a5vqt_postmeta.meta_value AS DATETIME) = '' ) AND wp_9a5vqt_postmeta.post_id < 2166 ) ) AND mt1.post_id IS NULL ) AND wp_9a5vqt_posts.post_type = 'tribe_events' AND ((wp_9a5vqt_posts.post_status = 'publish')) GROUP BY wp_9a5vqt_posts.ID ORDER BY event_date_utc DESC, wp_9a5vqt_posts.post_date DESC LIMIT 0, 1