JBB_2010-11-28_1.flac:2eb0c8142de5f3016eafb5a3574103e1 JBB_2010-11-28_2.flac:ac4cf6d0217f0d1729b2111d5a30920a JBB_2010-11-28_3.flac:639cdc6054d0c30f883f3edef702d8b4 JBB_2010-11-28_4.flac:1aa44bfce37e2c54ecaf130bd14db01f JBB_2010-11-28_5.flac:35de350a02684cd2e97e74230a1d10ea App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned