654bad4fcde2dd391c431b67ed149364 bt1992-02-27d1t01.shn 01abf1d3aed9f088800c688226a06254 bt1992-02-27d1t02.shn 808e3ff1cce69a83089a88ffc97de616 bt1992-02-27d1t03.shn 8e5e7b519e8709d38a23e606611effbe bt1992-02-27d1t04.shn d9af23ce29d7bfd12d1e2fbc74347c2e bt1992-02-27d1t05.shn 2edf9b06bb673a33bb72ae844ee1339e bt1992-02-27d1t06.shn b4c072a9bb0144ede8734bda96b15d0c bt1992-02-27d1t07.shn 13d084a6469af16139c0695fe0daa4ef bt1992-02-27d1t08.shn 77a75ef9f84ddbfb8c1d993173674354 bt1992-02-27d1t09.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned