johnbell2010-12-11d01t01.flac:b4f9a5f049bf53582df9aafc94d5a82d johnbell2010-12-11d01t02.flac:51de0ece037bc78c0b6e83be13feb70d johnbell2010-12-11d01t03.flac:266fd31e10d5338a1a0f6c0f133a185f johnbell2010-12-11d01t04.flac:474f1caac9f6f1632afb3751ca8e665e johnbell2010-12-11d01t05.flac:dc5bd0376ea3c9e264f95a1f698292c4 App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned