Error
MediaWiki version: 1.36.0-wmf.2
Error 1690: BIGINT UNSIGNED value is out of range in '`wikishared`.`reading_list`.`rl_size` - 1' (10.64.0.164) Function: MediaWiki\Extensions\ReadingLists\ReadingListRepository::deleteListEntry Query: UPDATE `reading_list` SET rl_size = rl_size - 1 WHERE rl_id = '2439265'
Impact / Notes
One of these just now on enwiki.