8587dba03017105cd3d59160b937761a *db00-10-27d2t4.shn e62f6964e72118e439b6c19391870a9c *db00-10-27d2t2.shn 119b9a138b9070b4fd60148fec594a78 *db00-10-27d2t3.shn a600f59843e022ded251d07b44c0d9cd *db00-10-27d2t1.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned