4f4db3fbf491ad8fceef2c517b0bf3ee *skb00-12-14d2t05.shn 70304c8bc72dc9b1239cb12503486902 *skb00-12-14d2t02.shn 505489096a6d40929d5ba5ebeb623f43 *skb00-12-14d2t03.shn 0acdf23da9d5eb906ba3c7f055624aeb *skb00-12-14d2t04.shn 333dcb973cefe8079d95c79da2154870 *skb00-12-14d2t01.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned