56e82860728184aaf56bb1d1aae023ea *db2003-12-31ccm4vd5t01.shn 34af2eb40d3c0fa0b3e84ad6eb55ffbb *db2003-12-31ccm4vd5t02.shn 0405a54f343e2471f5d8e1ab837c6ad2 *db2003-12-31ccm4vd5t03.shn cf22a4aa7dc773b69100526fecf837c2 *db2003-12-31ccm4vd5t04.shn a8420fa6d0b8d15deaf6cc4fd4e59416 *db2003-12-31ccm4vd5t05.shn f7f7da1c7808010d4f1636093dcd3c81 *db2003-12-31ccm4vd5t06.shn 1fab06da3a23519ebcebdd0d016f7335 *db2003-12-31ccm4vd5t07.shn aa26ab882c9f428c0b586be39d3c1922 *db2003-12-31ccm4vd5t08.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned