um2012-06-30d01t01.flac:fa00910969be0e44eec9cc9700c36a0f um2012-06-30d01t02.flac:56226ec6997dba54f9032bb5a2d49c44 um2012-06-30d01t03.flac:400a34d0e1937810c2a8d2914b50094c um2012-06-30d01t04.flac:6764b38c77b8740534ae624a3e0f6f6e um2012-06-30d01t05.flac:910fce49ba7b6cee22ce419d35092221 um2012-06-30d01t06.flac:22d65659850df004bc671d47d0408f97 um2012-06-30d02t01.flac:761c1471944325623f51905061bbe87a um2012-06-30d02t02.flac:3035cbd18877139da202f38097823839 um2012-06-30d02t03.flac:b1bf6a205568fe1fd3aee7655fbde561 um2012-06-30d02t04.flac:78eb58c277c2b06228c8a117438b1999 um2012-06-30d02t05.flac:73879372bf76158db73d728763f8ab7b um2012-06-30d02t06.flac:ed66f0e91f8abbc5dcded7e5f6e393d7 um2012-06-30d02t07.flac:fe6cd1ec93734c89038a77a2d1e601eb App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned