jjj2013-06-19s1t01.fob.akg391.kindrec.flac:4fd1e3a0dda6f82969f964866063edb9 jjj2013-06-19s1t02.fob.akg391.kindrec.flac:6ede42c8540237a892ec98164210152c jjj2013-06-19s1t03.fob.akg391.kindrec.flac:0fa82f4d2bbef8f9c4966f8faba5efb0 jjj2013-06-19s1t04.fob.akg391.kindrec.flac:6e57eb6aac70955fd0412101514d552a jjj2013-06-19s1t05.fob.akg391.kindrec.flac:19401b706e5dcf136455d41a974f22dc jjj2013-06-19s2t01.fob.akg391.kindrec.flac:e8c5abdbd1a75dd576215eb10fc745ff jjj2013-06-19s2t02.fob.akg391.kindrec.flac:0f9d9201cc8f886651b1a70360b98ceb jjj2013-06-19s2t03.fob.akg391.kindrec.flac:44869c68b3bb67d7cad928b5f14cb4f3 jjj2013-06-19s2t04.fob.akg391.kindrec.flac:02b32dec92b6be8df75714185b616a08 jjj2013-06-19s2t05.fob.akg391.kindrec.flac:ae36d404169a121209ed0ebd24b10e74 jjj2013-06-19s2t06.fob.akg391.kindrec.flac:66575ced4b3870194b91ae456ba19195 jjj2013-06-19s2t07.fob.akg391.kindrec.flac:34706b3dfdd0ffaeb929838e6592c361 jjj2013-06-19s2t08.fob.akg391.kindrec.flac:8197f78d4c45ddbf5f30d972cb3cf58b jjj2013-06-19s2t09.fob.akg391.kindrec.flac:a27bbb4ff76b633339ac4547f3cfea2a App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned