Couldn't load KAS

deadlock detected LINE 47: LEFT JOIN perp_risk_stats prs ^ DETAIL: Process 1872739 waits for AccessShareLock on relation 2340329 of database 16384; blocked by process 1875784. Process 1875784 waits for AccessExclusiveLock on relation 2340329 of database 16384; blocked by process 1875777. Process 1875777 waits for AccessExclusiveLock on relation 16474 of database 16384; blocked by process 1872739. HINT: See server log for query details.