4b1bff52ed7c0466978a05b9dabd5022 *sch01-09-18d1t01.shn 0b3699589e0c251e47d4c451b8a58446 *sch01-09-18d1t02.shn 4e7ed446bfd0892987cf578170b6462e *sch01-09-18d1t03.shn c81443afdeb5887266249757e4803af5 *sch01-09-18d1t04.shn 00ce9a797149dac7e083b7ec662afc8b *sch01-09-18d1t05.shn 31004744b4d434b2a7274dbfc9034c18 *sch01-09-18d1t06.shn 59f94f6b5c78fc1fff59168f699929d0 *sch01-09-18d1t07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned