gs2019-05-24s1t01.flac:2d2d5185feaa94bd44547f7b3781bcb5 gs2019-05-24s1t02.flac:cdfd87098726ccf544af09db216e2142 gs2019-05-24s1t03.flac:f0fd0a0eb67db8e221d578251f31d6bd gs2019-05-24s1t04.flac:89a5a8890270222fefcda7dc75747911 gs2019-05-24s2t01.flac:2f0db320bb03ee1d0e1441cdb3a8599c gs2019-05-24s2t02.flac:9ebbe9e8c4399e331d107cb8a11e2187 gs2019-05-24s2t03.flac:e35fbcb502b7b7b21ee8e2d10546dbd7 gs2019-05-24s2t04.flac:b2d3980646dcb4ba198f1c27bad2ab82 gs2019-05-24s2t05.flac:989746388a5ad50ab5921e51dc2e5481 gs2019-05-24s2t06.flac:7d7a4d6d646ca5adada06864620a97b3 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned