694ee67f264e5b243c769cc4a63dc291 *slip01-04-07d1t01.shn 373ab24bfb6dcc0ae064ddcb5308e408 *slip01-04-07d1t02.shn 9d316a00495c1707dd3042ea11a34ce8 *slip01-04-07d1t03.shn f82e1da4bd8554541d99dc9a6904c00d *slip01-04-07d1t04.shn 9d3dc31af27c36a358a2656ea7695067 *slip01-04-07d1t05.shn ea7270cd0813f6feb145b99596b97a18 *slip01-04-07d1t06.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned