Last modified: 2014-01-03 08:07:45 UTC
The ipb_parent_block_id index is missing from the ipblock tables. Ishmael on enwiki show2: 2 6.85 (22.025) 8.11(21) 0.85 /* Block::delete */ delete from `ipblocks` where ipb_parent_block_id = ?
ipb_parent_block_id index added to all wikis.