Fix: add fields for logs. (#11039)

### What problem does this PR solve?

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

api/db/services/connector_service.py

@@ -81,6 +81,7 @@ class SyncLogsService(CommonService):
             cls.model.poll_range_end,
             cls.model.new_docs_indexed,
             cls.model.total_docs_indexed,
+            cls.model.error_msg,
             cls.model.full_exception_trace,
             cls.model.error_count,
             Connector.name,