4d48b2cd1cde3e54763111fd936425af [shntool] lom1975-06-08d1t01.shn 27b8845b359e5cba82bfb3d7e329751e [shntool] lom1975-06-08d1t02.shn 0a1b05f0cd2a46880e1ae3c8ae286cb3 [shntool] lom1975-06-08d1t03.shn 7a562706ac4df0acb68e7ae4adf154ce [shntool] lom1975-06-08d1t04.shn f633ba886635269667714e2abad5e856 [shntool] lom1975-06-08d1t05.shn fcfcd16a797551691c602d123d54adf0 [shntool] lom1975-06-08d1t06.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned