at io.airbyte.integrations.base.IntegrationRunner.run(IntegrationRunner.java:123) 390 at io.airbyte.integrations.source.postgres.PostgresSource.main(PostgresSource.java:694) 391 392 2023-10-25 192615 source > ERROR i.a.i.b.AirbyteExceptionHandler(uncaughtException):26 Something went wrong in the connector. See the logs for more details. java.lang.NullPointerException: null 393 at java.util.Objects.requireNonNull(Objects.java:208) ~[?:?] 394 at io.airbyte.integrations.source.relationaldb.state.LegacyStateManager.<init>(LegacyStateManager.java:75) ~[io.airbyte.airbyte-integrations.connectors-source-relational-db-24.0.2.jar:?]</init> 395 at io.airbyte.integrations.source.relationaldb.state.StateManagerFactory.createStateManager(StateManagerFactory.java:49) ~[io.airbyte.airbyte-integrations.connectors-source-relational-db-24.0.2.jar:?] 396 at io.airbyte.integrations.source.relationaldb.AbstractDbSource.read(AbstractDbSource.java:141) ~[io.airbyte.airbyte-integrations.connectors-source-relational-db-24.0.2.jar:?] 397 at io.airbyte.integrations.base.ssh.SshWrappedSource.read(SshWrappedSource.java:75) ~[io.airbyte.airbyte-integrations.bases-base-java-24.0.2.jar:?] 398 at io.airbyte.integrations.base.IntegrationRunner.readSerial(IntegrationRunner.java:269) ~[io.airbyte.airbyte-integrations.bases-base-java-24.0.2.jar:?] 399 at io.airbyte.integrations.base.IntegrationRunner.runInternal(IntegrationRunner.java:168) ~[io.airbyte.airbyte-integrations.bases-base-java-24.0.2.jar:?] 400 at io.airbyte.integrations.base.IntegrationRunner.run(IntegrationRunner.java:123) ~[io.airbyte.airbyte-integrations.bases-base-java-24.0.2.jar:?] 401 at io.airbyte.integrations.source.postgres.PostgresSource.main(PostgresSource.java:694) ~[io.airbyte.airbyte-integrations.connectors-source-postgres-24.0.2.jar:?] 402 403 Stack Trace: java.lang.NullPointerException 404 at java.base/java.util.Objects.requireNonNull(Objects.java:208) 405 at io.airbyte.integrations.source.relationaldb.state.LegacyStateManager.<init>(LegacyStateManager.java:75)</init> 406 at io.airbyte.integrations.source.relationaldb.state.StateManagerFactory.createStateManager(StateManagerFactory.java:49) 407 at io.airbyte.integrations.source.relationaldb.AbstractDbSource.read(AbstractDbSource.java:141) 408 at io.airbyte.integrations.base.ssh.SshWrappedSource.read(SshWrappedSource.java:75) 409 at io.airbyte.integrations.base.IntegrationRunner.readSerial(IntegrationRunner.java:269) 410 at io.airbyte.integrations.base.IntegrationRunner.runInternal(IntegrationRunner.java:168) 411 at io.airbyte.integrations.base.IntegrationRunner.run(IntegrationRunner.java:123) 412 at io.airbyte.integrations.source.postgres.PostgresSource.main(PostgresSource.java:694)

Hmm, I don't know enough to give you a confident answer yet. The error message you provided indicates a

NullPointerException

in the

LegacyStateManager

class of the

relationaldb

source integration. This could be due to a variety of reasons, such as a missing or null value where one is required. Unfortunately, the provided extracts do not contain specific information about this error or how to resolve it. I would recommend checking the [Postgres troubleshooting guide](https://docs.airbyte.com/integrations/sources/postgres/postgres-troubleshooting) or the [Airbyte forum](https://discuss.airbyte.io) for similar issues or further assistance.