gd1978-01-06s2t01.flac:5dd0db596d6771d7fa137caf4fdee772 gd1978-01-06s2t02.flac:374acd29e25fd7245986fd5578adc8a7 gd1978-01-06s2t03.flac:ecb58e0b3c1b99bbc2c3c81c27843015 gd1978-01-06s2t04.flac:2ee4df102600e354ea50a2b6d3ac371f gd1978-01-06s2t05.flac:a72cb4a03c6efab2ae92bf10a3722cb4 gd1978-01-06s2t06.flac:ff63a486ead5a607a07b534efd35c841 gd1978-01-06s2t07.flac:ae23b783c21791b6b064883bf3fec7ca App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned