I am trying to insert a dataframe in a Hopsworks Future Group as follows: feature_group = feature_store.create_feature_group( name="player_features", version = 1, description="Description here", online_enabled=True, features=[ {"name": "player_id", "type": "bigint"}, {"name": "last_season", "type": "bigint"}, {"name": "current_team_id", "type": "bigint"}, {"name": "height_in_cm", "type": "double"}, {"name": "market_value_in_eur", "type": "double"}, {"name": "highest_market_value_in_eur", "type": "double"} ], primary_key= ["player_id"] ) feature_group.insert(data_cleaned) The Feature Group is created but no data is inserting. Hopsworks Feature Group No data and a server error HTTP code: 500, HTTP reason: Internal Server Error, body: b'{"errorCode":270066,"usrMsg":"project: WINNING, database: winning, db user:WINNING_torres19, jdbcString: jdbc:mysql://10.2.5.47:3306/winning?useSSL=false&allowPublicKeyRetrieval=true","devMsg":"Access denied for user \'WINNING_torres19\'@\'%\' to database \'winning\'","errorMsg":"Could not initiate connection to MySQL Server"}', error code: 270066, error msg: Could not initiate connection to MySQL Server, user msg: project: WINNING, database: winning, db user:WINNING_torres19, jdbcString: jdbc:mysql://10.2.5.47:3306/winning?useSSL=false&allowPublicKeyRetrieval=true I also had an error in a previous insert I did about Kafka Producer or something like this and also the Future Group was created but no data inside. It's strange because I have set all the properties correctly when I created the Future Store and also connected well to the Future Store with my API key and so, but I'm having issues with the Server and connection... I hope someone have an idea about whats happening, I know this framework is very new. Regards Continue reading...