moe1997-07-04t01.flac:933dd12519bad68766cdf1bd64efeaad moe1997-07-04t02.flac:b032a5d09a498fa30aff32f241ede4ab moe1997-07-04t03.flac:566e12cfcd4cb9c6b4cd0075b3fb5d83 App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned