804a4e005719f1f9a4a1729b456d377c *jbt2002-07-02d2t04.shn b6a8f02ba5961488c611d2cc9305196b *jbt2002-07-02d2t02.shn 963c825b2c4f47bb9b38b19fffc62cbb *jbt2002-07-02d2t03.shn b108640a458d4ba34b7505f862dd5251 *jbt2002-07-02d2t01.shn 5e3d304d97258f1624d3aa2ccc4bbb42 *jbt2002-07-02d2t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned