5b4f05257d4e072b1319b438e156e538 *ph1996-11-06d3t04.shn e28eebbf8cfb41348aec23a31bb73a09 *ph1996-11-06d3t05.shn 72c4d756f9aef6c750254b2af23fa7a2 *ph1996-11-06d3t01.shn 2db879d4bcc35f0ededac25ddadd3ab0 *ph1996-11-06d3t02.shn 7d75c4e8c69013c8e5d824f3df86d9e6 *ph1996-11-06d3t03.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned