Database Migration Failure Between Two Appwrite Instances (Both on Version 1.5.5)

I am attempting to migrate data for backup purposes from our production Appwrite server to another server, but I consistently encounter migration failures specifically related to databases. Details:

• Initial Issue: No activity logs were visible in the console.
• Diagnostic Steps: After consulting community posts and inspecting our worker audit logs, we discovered errors related to "missing internal IDs."
• Background: It seems we missed a crucial migration step after the release of a patch in version 1.3.8, which was supposed to address this issue.
• Support Advice: Following the recommendation of the Appwrite support team on GitHub, we planned to downgrade to version 1.3.8 from 1.5.5.
• Safety Measures: To prevent downtime, we are redirecting traffic to our backup server and attempting to migrate the databases there first, so we can apply the necessary fixes to the production server safely.
• Current Problem: During the migration process, we received an error indicating the migration had failed.

Migration Log Output:

{
  "$id": "66337e2226451aa88066",
  "$createdAt": "2024-05-02T11:50:58.157+00:00",
  "$updatedAt": "2024-05-02T11:52:56.707+00:00",
  "status": "failed",
  "stage": "finished",
  "source": "Appwrite",
  "resources": ["database", "collection", "attribute", "index", "document"],
  "statusCounters": {
    "database": {"pending": 0, "success": 8, "error": 0, "skip": 0},
    "collection": {"pending": 1185, "success": 139, "error": 0, "skip": 0},
    "attribute": {"pending": 845, "success": 0, "error": 0, "skip": 0},
    "document": {"pending": 4611, "success": 0, "error": 0, "skip": 0}
  },
  "errors": ["Call to a member function getId() on null"]
}

I appreciate any guidance or suggestions from the community. Thank you!

Well it's hapenning with us also