I created a PMU simulator but I can't configure with PMU Connection Tester

Probably I did something wrong?

BulkInsertLimit=500; DataProviderString={AssemblyName={MySql.Data, Version=9.3.0.0, Culture=neutral, PublicKeyToken=testtoken}; ConnectionType=MySql.Data.MySqlClient.MySqlConnection; AdapterType=MySql.Data.MySqlClient.MySqlDataAdapter}; DbConnectionString={Server=localhost; Port=3306; Database=predicted_outputs; User Id=anton; Password=testpassw}; TableName=TimeSeriesMeasurement; IDFieldName=SignalID; TimestampFieldName=Timestamp; ValueFieldName=Value; SourceIDs=PPA
Enabled: Checked

I clicked save but nothing happened. MySQL db is still empty