gregg2010-12-11d01t01.flac:ff713b7e79c7231f43b717bd63855adc gregg2010-12-11d01t02.flac:0708632bcab223d5c2338bccaf72368e gregg2010-12-11d01t03.flac:6694cb7a20163bcc037c78b0ca38ef8b gregg2010-12-11d01t04.flac:d0654a350ec3415fb1b239a373dccbae gregg2010-12-11d01t05.flac:e35a0d388ad13c1bd9fc2f30fbcf4ce0 gregg2010-12-11d01t06.flac:7ac22b14ce423b2a2b213d3155e182e7 gregg2010-12-11d01t07.flac:894f66fe62a2925b3fe27d42d82490dc gregg2010-12-11d01t08.flac:c4ae4e3c3b89420888811ed04016bb97 App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned