Airbyte Error mariadb source and duckdb as destination

[g-diwakar]

Hi, I am using CDC incremental load from mariadb database to the duckdb as a destination. Since there is no any connector for mariadb, I have used mysql connector. There is not any issue during set up process. However while syncing, the process stops after some minutes throwing out the following error :

Cannot invoke "io.airbyte.protocol.models.AirbyteGlobalState.getStreamStates()" because the return value of "io.airbyte.protocol.models.AirbyteStateMessage.getGlobal()" is null

and I am also getting following warning :

missing stats for job [job number]

I have attached a log file here.

default_workspace_job_7_attempt_5_txt.txt

what could be wrong with this ?