40P01 DBD::Pg::st execute failed: ERROR: deadlock detected LINE 1: INSERT INTO l_artist_recording (link,link_order,entity0,enti... ^ DETAIL: Process 30132 waits for RowExclusiveLock on relation 438240 of database 436372; blocked by process 30254. Process 30254 waits for ShareRowExclusiveLock on relation 438990 of database 436372; blocked by process 30132. HINT: See server log for query details. [for Statement "INSERT INTO l_artist_recording (link,link_order,entity0,entity1_credit,entity0_credit,entity1) VALUES (?,?,?,?,?,?) RETURNING id" with ParamValues: 1='12755', 2='0', 3='110149', 4='', 5='', 6='23821308']