ERROR: invalid logical replication message type "T"

I am getting below error from Postgres 10.3 logical replication.

Setup

• In master, postgresql used 12.3
• In logical, postgres 10.3

Logs

2021-03-22 13:06:57.332 IST @ 25929 LOG:  checkpoints are occurring too frequently (22 seconds apart)  2021-03-22 13:06:57.332 IST @ 25929 HINT:  Consider increasing the configuration parameter "max_wal_size".  2021-03-22 14:34:21.263 IST @ 21461 ERROR:  invalid logical replication message type "T"  2021-03-22 14:34:21.315 IST @ 3184 LOG:  logical replication apply worker for subscription "elk_subscription_133" has started  2021-03-22 14:34:21.367 IST @ 3184 ERROR:  invalid logical replication message type "T"  2021-03-22 14:34:21.369 IST @ 25921 LOG:  worker process: logical replication worker for subscription 84627 (PID 3184) exited with exit code 1  2021-03-22 14:34:22.259 IST @ 25921 LOG:  worker process: logical replication worker for subscription 84627 (PID 21461) exited with exit code 1  2021-03-22 14:34:27.281 IST @ 3187 LOG:  logical replication apply worker for subscription "elk_subscription_133" has started  2021-03-22 14:34:27.311 IST @ 3187 ERROR:  invalid logical replication message type "T"  2021-03-22 14:34:27.313 IST @ 25921 LOG:  worker process: logical replication worker for subscription 84627 (PID 3187) exited with exit code 1  2021-03-22 14:34:32.336 IST @ 3188 LOG:  logical replication apply worker for subscription "elk_subscription_133" has started  2021-03-22 14:34:32.362 IST @ 3188 ERROR:  invalid logical replication message type "T"  

https://stackoverflow.com/questions/66751358/error-invalid-logical-replication-message-type-t March 23, 2021 at 01:52AM