Issue with cache

[vikiival]

invalid input syntax for type bigint: "" {"state_code":"22P02","statement":"SELECT\n      ce.id,\n      COALESCE(ce.name, '')              as name,\n      ce.meta_id                         as metadata,\n      me.image,\n      ce.issuer,\n      COUNT(distinct ne.meta_id)         as unique,\n      COUNT(distinct ne.current_owner)   as unique_collectors,\n      COUNT(distinct ne.current_owner)   as sold,\n      COUNT(ne.*)                        as total,\n      AVG(ne.price)                      as average_price,\n      MIN(NULLIF(ne.price, 0))           as floor_price,\n      COALESCE(MAX(e.meta :: bigint), 0) as highest_sale,\n      COALESCE(SUM(e.meta::bigint), 0)   as volume,\n      COUNT(e.*)                         as buys,\n      0                                  as emote_count\n  FROM collection_entity ce\n      LEFT JOIN metadata_entity me on ce.meta_id = me.id\n      LEFT JOIN nft_entity ne on ce.id = ne.collection_id\n      JOIN event e on ne.id = e.nft_id\n  WHERE e.interaction = 'BUY'\n  GROUP BY ce.id, me.image, ce.name\n  ORDER BY volume DESC\n