wtfe2016-09-18t01.flac:bd15dbc3703e982e24897eb16d0646f5 wtfe2016-09-18t02.flac:44584a54dcc1eaafc7cc9c8a1b518c5e wtfe2016-09-18t03.flac:deaeea74652b9becd4b820cee0b20a81 wtfe2016-09-18t04.flac:c6aa4a7d57870f83553e8e4cffd46115 wtfe2016-09-18t05.flac:39d8f3ef16f09bcfb8c2ea69e5bf819e wtfe2016-09-18t06.flac:ae75104ce54edbbd25037494cd62de34 wtfe2016-09-18t07.flac:176193ce7cddf820f81229380d0a0528 wtfe2016-09-18t08.flac:6d08066aaf9ea1c11b923c449a77563a App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned