Failed to render block

Block name: horseCards

Error:

{
  "status": 502,
  "details": [
    {
      "code": "invalid_type",
      "expected": "string",
      "received": "undefined",
      "path": [
        "title"
      ],
      "message": "Required"
    },
    {
      "code": "invalid_union",
      "unionErrors": [
        {
          "issues": [
            {
              "code": "invalid_literal",
              "expected": "Classic Rankings",
              "path": [
                "type"
              ],
              "message": "Invalid literal value, expected \"Classic Rankings\""
            },
            {
              "code": "invalid_type",
              "expected": "object",
              "received": "undefined",
              "path": [
                "classicRankings"
              ],
              "message": "Required"
            }
          ],
          "name": "ZodError"
        },
        {
          "issues": [
            {
              "code": "invalid_literal",
              "expected": "Horses by Race",
              "path": [
                "type"
              ],
              "message": "Invalid literal value, expected \"Horses by Race\""
            },
            {
              "code": "invalid_type",
              "expected": "object",
              "received": "undefined",
              "path": [
                "horsesByRace"
              ],
              "message": "Required"
            }
          ],
          "name": "ZodError"
        }
      ],
      "path": [],
      "message": "Invalid input"
    }
  ],
  "message": "Validation Error"
}

Failed to render block

Block name: horseStatistics

Error:

{
  "status": 502,
  "details": [
    {
      "code": "custom",
      "message": "entry is referencing an unpublish entry",
      "path": [
        "horse",
        0
      ]
    }
  ],
  "message": "Validation Error"
}