Error in CORS PHP – Response to preflight request doesn't pass access control check: It does not have HTTP ok status

I’m developing an application in which I make an image upload request.

And it gives me the following error when sending the image for upload:

Response to preflight request doesn’t pass access control check: It does not have HTTP ok status.

Below is a snippet of the code in Angular:

const req = new HttpRequest('POST', `${this.baseUrl}/uploads/upload.php`, formData, {
      reportProgress: true,
      responseType: 'json'
    });

    return this.http.request(req);

Below is a snippet of the code in PHP:

header("Access-Control-Allow-Headers: X-API-KEY, Origin, X-Requested-With, Content-Type, Accept, Access-Control-Request-Method,Access-Control-Request-Headers, Authorization");
    header('Access-Control-Allow-Methods: POST, GET, PUT, DELETE');
    header('Content-Type: application/json; charset=utf-8');
    header('Access-Control-Allow-Credentials: true');
    header('Access-Control-Allow-Origin: *');
    header("Access-Control-Max-Age: 60");
    header("HTTP/1.1 200 OK");
    header("HTTP/2 200 OK");
    header("Status 200");

Does anyone have a possible solution for this BUG?