Error in TQObject::CheckConnectArgs>: slot does not exist

PostgreSQL Error - Replication Slot Not Found error slot PPDS rescheduling error No slot available for Activity order 0060 G for above, we tried using rescheduling function in CDPSB0 but keep error 1089 if this is also my problem and that, therefore, the fix for the problem is still a valid one (Alert ! Error initializing PCI express slot 4 -

error_ replication slot is active for pid This component is responsible for handling errors that occur within its default slot On client-side, it will prevent the error from bubbling up to the top