Google Drive is Unable to Upload files with Error using the ACTION_SEND intent

as the title says, Im getting errors when trying to share to Gdrive some pictures. However, in my device, the application is working without problems, but when I tested it to 2 other devices, they encountered an error saying Upload 'Error, Cannot plan the upload of the file'. Need help as I have no idea what is causing this. Much appreciated.

Here is my code for the share intent. Thank you.

private void shareImage() {
    StrictMode.VmPolicy.Builder builder = new StrictMode.VmPolicy.Builder();
    StrictMode.setVmPolicy(builder.build());
    drawable = (BitmapDrawable) saveImage.getDrawable();
    bitmap = drawable.getBitmap();
    File file = new File (getExternalCacheDir()+"/"+""+".png");
    Intent shareIntent;
    try {
        FileOutputStream outputStream = new FileOutputStream(file);
        bitmap.compress(Bitmap.CompressFormat.PNG,100, outputStream);
        outputStream.flush();
        outputStream.close();
        shareIntent = new Intent(android.content.Intent.ACTION_SEND);
        shareIntent.setType("image/*");
        shareIntent.setPackage("com.google.android.apps.docs");
        shareIntent.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(file));
        shareIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);


    }catch (Exception e)
    {
        Intent i = new Intent(Intent.ACTION_VIEW);
        throw new RuntimeException(e);
    }

    startActivity(Intent.createChooser(shareIntent,"Upload to Gdrive"));
}