mercier2010-05-29t01.flac:c112d2621a93f1a4e8c090936a0af194 mercier2010-05-29t02.flac:f1699c02c1d86b22e8063bd9e37fab66 mercier2010-05-29t03.flac:a6202ac07289633f708104676e6bcae8 mercier2010-05-29t04.flac:a5aab63bed8af0465f48df278dcfded9 mercier2010-05-29t05.flac:add4f47ffc6fbb4ffd2a1dca2ac16af0 mercier2010-05-29t06.flac:b8973fa4c70bab3c431ddc6722c55994 mercier2010-05-29t07.flac:557a44ab0aed9ae309f22bd9b0d3aebb App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned