Migration Issue - The operation could not be completed. (PostgresNIO.PSQLError error 1.)

First of all I love Hummingbird 2 and Fluent. Thank you very much for your effort! I am building a small backend for an app and everything is great and works seemlessly. But now I am running into an issue. I just added a new field `surname` ``` @Field(key: "surname") var surname: String ``` And execute the following migration ``` struct AddSurnameEventMigration: AsyncMigration { func prepare(on database: Database) async throws { try await database.schema("events") .field("surname", .string) // Add the surname field .update() } func revert(on database: Database) async throws { try await database.schema("events") .deleteField("surname") // Remove the surname field .update() } } ``` After making a Post request with the Controller responds with 200 and returns the whole model including the new `surname`  But it is not stored to the DB as I am seeing the error ``` binds=["64FCCE08-8591-4850-A481-E39F6C94A036", "Alpine", "Schulz", "2023-10-01 12:00:00 +0000", "ferrata", "18", "50.105849", "14.413999"] database-id=psql sql=INSERT INTO "events" ("id", "name", "surname", "date", "kind", "spots_left", "coordinates_latitude", "coordinates_longitude") VALUES ($1, $2, $3, $4, $5, $6, $7, $8) RETURNING "id" [PostgresKit] Executing query The operation could not be completed. (PostgresNIO.PSQLError error 1.) ``` Also the DB schema was not updated with a new surname field Help please. What am I doing wrong?