After save image background black

[apoca]

After alter the image the background stays black:

https://s3-eu-west-1.amazonaws.com/esolidar-proto-uploads/brands/580a0aac-1508-435b-bba5-78f800000000-DETAIL.jpg

$thumb1 = $this->thumbnailer->create($path_complete
. $new_filename, $options = [], $plugins = []);
$thumb1->crop($imgData->x, $imgData->y, $imgData->width, $imgData->height);
$thumb1->rotateImageNDegrees($imgData->rotate);
$thumb1->adaptiveResize(200, 200);
$thumb1->save($path_complete . $new_name. '-DETAIL.' . $ext);

[bacinsky]

Hi, this is a bug in the PHPThumb library and it seems abandoned. There is a quick fix in the pull requests and I'm currently using my old fork https://github.com/bacinsky/PHPThumb/tree/develop I'm planning to use Imagine library instead but I'm too busy now unfortunately.