ab720f208a85bc00df49200bad74c39c *zero97-10-11d1t1.shn 2ca6027be6b832d9b4efa467f068478c *zero97-10-11d1t2.shn 3c27b3afbcf6fc28b0d389b24b28ebf4 *zero97-10-11d1t3.shn 76bebaac02c9d9d0eb3d8fa5bfd776ed *zero97-10-11d1t4.shn bf6f0d204b7a52e6801cedafe6499cd6 *zero97-10-11d1t5.shn b0f6348e8acccb202fd5f0e39fcd9e71 *zero97-10-11d1t6.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned