a4ad1a93dd7774ff41f471cc717c36d4 *moe1997-04-04d3t01.shn 4ab61461d40e04dc2dcf87e74335c57e *moe1997-04-04d3t02.shn d85a47757cb7c3514e47ca11f112a777 *moe1997-04-04d3t03.shn 1e5f22b9a31d6ad8516cf61f2e263417 *moe1997-04-04d3t04.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned