9137d314129b4a727f3c96abbf3a2d67 *ph97-12-31d2t02.shn 3d617bf1eb8a5be65d65717436939e32 *ph97-12-31d2t03.shn b8ff1ed00105f4e7612198474e520d1d *ph97-12-31d2t04.shn 4bcbea58d598d5d682e51064ea724698 *ph97-12-31d2t05.shn 4f69d8de3f9b3ae982844300a81c3237 *ph97-12-31d2t06.shn 9aa0fed72122cbea18c4863998d1f888 *ph97-12-31d2t01.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned