c53513c1f2f3cd4210b7b6560b11ab1b *dmb2000-09-02d1t01.shn 5d12546b4d0057baa7654cb4adaf640c *dmb2000-09-02d1t02.shn 307e2a9296428d6877d14fe65b2c2d9a *dmb2000-09-02d1t03.shn 93c1bd44eb28aa7baa66e5e9294f9405 *dmb2000-09-02d1t04.shn 6304d0d16623e258466d16d83ec57b12 *dmb2000-09-02d1t05.shn ef6b57460690bea231afc2816668ea65 *dmb2000-09-02d1t06.shn a19c176c70b642021a53eccaa7b00e0b *dmb2000-09-02d1t07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned