lf1978-10-14d2t01.flac:74cc923143a3f3f43aebfefc4ae7caa1 lf1978-10-14d2t02.flac:f66b853341e3a54c55dd8b8473105943 lf1978-10-14d2t03.flac:ba35fb297d889919b38cec5d1cd6a6f7 lf1978-10-14d2t04.flac:afb34e8b9971b06002d1142b03e7ead0 lf1978-10-14d2t05.flac:3875f0cb48d1b62a92129d1c2f78ee10 lf1978-10-14d2t06.flac:4c4130ef7c273538c94b491d9685967e App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned