5aa1f1aac20991004d8a9aafe373aeb7 *sci010303d3t3.shn 32152884b1f8125c61a92c16737d62b0 *sci010303d3t2.shn 32ae197e8f2513b72925f003feeb96d7 *sci010303d3t1.shn fce85204ff1f45e1acf1f14bb2356405 *sci010303d3t4.shn 2bb95a6532e30a6db74c91fdda3c370b *sci010303d3t5.shn 5e52e0e3a8d302b3c230cd2ea525ffc1 *sci010303d3t6.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned