b95d1910ff2cabc0eeb5c9550b1b375e *LL1991-08-14d1t01.shn 7531383aa12e6b513a8987e3c9ecbc1a *LL1991-08-14d1t02.shn de0c739a2d36d754528a5abf50d0d9be *LL1991-08-14d1t03.shn de87d2b964c9ba90701f8d80b22d5261 *LL1991-08-14d1t04.shn 412131ecfaca3507f9c9a3bbdddf5fed *LL1991-08-14d1t05.shn b5af1e7f01d4e251d452b53e5f6824d6 *LL1991-08-14d1t06.shn 6f308d8a4fbfb788f20d05f89bd2d28c *LL1991-08-14d1t07.shn 7279f67ef76f8ca4d713ee591c6de6cb *LL1991-08-14d1t08.shn 65197286467c6832e7abf3e3d9a36cc9 *LL1991-08-14d1t09.shn 8ff933235d2e1337cda2d395e7cb618f *LL1991-08-14d1t10.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned