MySQL Error Message
The replica IO thread%s was killed while executing
      initialization query ‘%s’
Reason for the Error
ER_RPL_REPLICA_IO_THREAD_WAS_KILLED
      was added in 8.0.33.
The replica IO thread%s was killed while executing
      initialization query ‘%s’
ER_RPL_REPLICA_IO_THREAD_WAS_KILLED
      was added in 8.0.33.