7402f04e58ed5ada4da083c9d198c1e7 *db2003-10-30d3t01.shn 737c92deab54d65799775c2771901da8 *db2003-10-30d3t02.shn a5548fbb5e8ab332eab9d7275f20a4fe *db2003-10-30d3t03.shn 89fc457d17ab0721932e25791c21a29a *db2003-10-30d3t04.shn 922f63260cb15a4d7f73c6c547af5646 *db2003-10-30d3t05.shn 67c8a3f4f41fb903c0b0a85cf945c29b *db2003-10-30d3t06.shn 5fe101030cd37268aa9319db8a7ca171 *db2003-10-30d3t07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned