DaveMatthews2011-10-23track01.flac:065cc9cb3a7e4b60ae4587da107d98da DaveMatthews2011-10-23track02.flac:4296e7bb0aaa57492249fe104c2fe306 DaveMatthews2011-10-23track03.flac:44837d5da32e781b93018fae126c3e3d DaveMatthews2011-10-23track04.flac:5d06639e76cfe13c8e6aa22e07b44b71 DaveMatthews2011-10-23track05.flac:607d39df5e9a651aa677abe18e367dea DaveMatthews2011-10-23track06.flac:375f648b6a58781aa56906bcb572f238 App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned