Maridb connect for source and destination fails

In my case I created a source connection MySQL and it works. But then I try it as a destination connection and it didn’t work with the same reason “Could not connect with provided configuration. HikariPool-1 - Connection is not available, request timed out after 60002ms.”

check_connection_destination-failure-d8294698-5d9f-4dac-9639-8643052bc2f3.txt (22.5 KB)