79f98e5f6b4dc478e19034a8383b797e *db01-03-22d1t5.shn 5d3e4bc1f24b69fcf5963ea2b004111f *db01-03-22d1t2.shn f2b4417ec491594fee50ec019652da63 *db01-03-22d1t3.shn 98c5c6065dbb25cf61a4ca18ce69eda4 *db01-03-22d1t4.shn e15ce84a7eb653eec84321f54fbfc55c *db01-03-22d1t1.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned