gus1995-07-21d1t01.flac:b9ec3b2a0780425bcf8066ac7678852f gus1995-07-21d1t02.flac:53aa97c2cdc23337478d4e0849a9f392 gus1995-07-21d1t03.flac:e128e479013f4dff9d185f4a08ef6c11 gus1995-07-21d1t04.flac:b6f6acc7c2a8c900f1eb94fa8ae33841 gus1995-07-21d1t05.flac:f27b4db5654e8751f4e639fbd6b37e3a gus1995-07-21d1t06.flac:f693a95cc430c6c9196fe702e3ce8bfc gus1995-07-21d1t07.flac:8430f31eb5d9edddb37f2e3e79cefecd gus1995-07-21d1t08.flac:340627a13679825ab15a231e28c362f6 gus1995-07-21d1t09.flac:847d0f3454f635c7b0c887e9667cd05d App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned