BatK_2014-12-13_ak50_01.flac:5022cdc1fec88e13d2e7138d7934dd34 BatK_2014-12-13_ak50_02.flac:919252cadaf214a1fd171c4a7d56f4e9 BatK_2014-12-13_ak50_03.flac:c4c2984daa31a686d0f40424783bed89 BatK_2014-12-13_ak50_04.flac:d673688c25533575fa3962beeb7871fc BatK_2014-12-13_ak50_05.flac:fb4facf6050d948db4d899918a924813 BatK_2014-12-13_ak50_06.flac:25356097119d0bbdda41a0b4f7cd9c9f BatK_2014-12-13_ak50_07.flac:714d3d58cd1b9f4d7eac44da82ffad92 BatK_2014-12-13_ak50_08.flac:3ab3e491ac4cce8de1a21c1cf14713dc BatK_2014-12-13_ak50_09.flac:32a7fd4f8130ff0794bb1415a55add56 BatK_2014-12-13_ak50_10.flac:60a44cee5738ef933d6c3a9d0562241f BatK_2014-12-13_ak50_11.flac:760961c7e7a1c931c84201fe51218a46 BatK_2014-12-13_ak50_12.flac:72967c0acf00a5840851efeda862fc8c BatK_2014-12-13_ak50_13.flac:d620f6732fbdc1bf94326fcb614a54c7 BatK_2014-12-13_ak50_14.flac:1d642b6d18777baec65209cab7227d52 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned