los2016-06-18d01t01.flac:38c4d66df3f6da3c4b9bd415409d6882 los2016-06-18d01t02.flac:6c20628905c4cb47a480c0b96a32ef95 los2016-06-18d01t03.flac:498be9b49790370f03514d9e4ea1fa5a los2016-06-18d01t04.flac:a7f98656712dd87a756d4ff1136799b2 los2016-06-18d01t05.flac:c09e0ef5ab6e09bd5749aba467495c64 los2016-06-18d01t06.flac:5d1b665cfe2696987de2a3d3c522fc04 los2016-06-18d01t07.flac:9f3576712508ad2f0aa65302d8641a3f los2016-06-18d01t08.flac:e0e99176cbe54cade80bbabcbc7dc38e los2016-06-18d01t09.flac:c6fbc2b261334d86ca88000c3edf20e0 los2016-06-18d01t10.flac:d2d632b679698982687dc8a83de0a594 los2016-06-18d02t01.flac:e014ed4c0a8bf7ca91c3664c17ae8fbc los2016-06-18d02t02.flac:e5cd79dec6e6de9f74f42ba62e76752f los2016-06-18d02t03.flac:523a14cdaccdceaf7fe3a7a814ca1537 los2016-06-18d02t04.flac:2046618c21cfb6788215ce67dcb3e5d5 los2016-06-18d02t05.flac:2b9c9a97d6b1091bff5e0ae4347e0e8f App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned