spin1991-08-25d1t01.flac:a15b02081658fb976b99ca6b1351e979 spin1991-08-25d1t02.flac:3e79d8d912cb2210be72f0e87d0209de spin1991-08-25d1t03.flac:fb5279019ee67ca682bc4ff89c56aa9f spin1991-08-25d1t04.flac:58aaf269fa04728de24f4ec16de36fc4 spin1991-08-25d1t05.flac:51b1612c1c16d6e463c97e08079cb6de spin1991-08-25d1t06.flac:91261eca3c6c68ba902be7c5a5c3f682 spin1991-08-25d2t01.flac:8c8200b3e8de4685950aac7b70fc2c52 spin1991-08-25d2t02.flac:bafa06befd586183ddf30a047c353390 spin1991-08-25d2t03.flac:31fa2834241c0dd4d85cc2f2ee794879 spin1991-08-25d2t04.flac:7e34761a63d351b81ac4b0bd4785d786 App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned