tk2010-11-05ccm4St01.flac:f7c1b74511345a1b643b47b7f3ecf120 tk2010-11-05ccm4St02.flac:3d88c8c991d1097e675a171f764ab82a tk2010-11-05ccm4St03.flac:37685582f8e833fe2046101906b5c286 tk2010-11-05ccm4St04.flac:6a4674bde84aeb1649af4bb6f0939fba tk2010-11-05ccm4St05.flac:2f70a3c7bcf33adbf2ed940d84420bf6 tk2010-11-05ccm4St06.flac:17792513380ddee45c03a0d1b6e44c76 tk2010-11-05ccm4St07.flac:3ea69fb32446a1acaa8ae233e3545e05 tk2010-11-05ccm4St08.flac:5ea9e66ab38fcae05d7ffbde6d5d3619 tk2010-11-05ccm4St09.flac:6e6ea049e9d860fdf73e2fa841195dac App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned