db2000-08-19d3t01.flac:428c56aa3784d881f17d30ab9995f3c4 db2000-08-19d3t02.flac:fd112b4e581f115bba8bdde782cdc72a db2000-08-19d3t03.flac:5a0c68d1f066e387b4aa9b0e497c488d db2000-08-19d3t04.flac:8c5edbab223bedc30e536a1c2c00ed79 db2000-08-19d3t05.flac:ed42a6a37ee91168744953ad88632bc9 db2000-08-19d4t01.flac:abd9cda3c765f4781882e664755c499f db2000-08-19d4t02.flac:3f0eeffd01e18f93aa23f30a90a091bd db2000-08-19d4t03.flac:cdc1961ca46e328741475e3b3061d221 db2000-08-19d4t04.flac:393dcd6e7bc45857abf2b4ceb020ddcf App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned