wf2017-07-28t01.flac:5cff08aae780dea91670ae7f6af75ce5 wf2017-07-28t02.flac:a3e28ec0186f2fcc8053fce5948c7286 wf2017-07-28t03.flac:fc74b96bea5bb63fa98715e028f42448 wf2017-07-28t04.flac:8ef6cca5f40fd2342f8fd0440f7d0bdd wf2017-07-28t05.flac:78d996584053f1fa4f80afdbd284abe8 wf2017-07-28t06.flac:28ddf298089b3e88c6eb0a5c37e73c34 wf2017-07-28t07.flac:a436e9597635de4cf2ee67353d9dc92e wf2017-07-28t08.flac:c9b9fb411bbb9b84b89251122fb11865 wf2017-07-28t09.flac:32e1f24e827e46469e97b87158feec0d wf2017-07-28t10.flac:c88b416415eeb740074dd57e309ca601 wf2017-07-28t11.flac:1c26f59bc8eda0fed2ceedf1f32a8958 wf2017-07-28t12.flac:16bbdb08888727edacd5d810b110fad2 wf2017-07-28t13.flac:6e63b7b7527f94b3330682fb4db06ed8 wf2017-07-28t14.flac:65470629d947d67289a022d5f78f9b42 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned