mgb2018-12-07_mk22_t01.flac:c49928b22b521923b1e58af3846af1eb mgb2018-12-07_mk22_t02.flac:5ef67eff4335b98b0c4c1fe660a3e4e0 mgb2018-12-07_mk22_t03.flac:16e3b7b26c16bb553d17b5aeb41e72eb mgb2018-12-07_mk22_t04.flac:98b2d6ba1c86cad0cc11d8e7d74cd2e6 mgb2018-12-07_mk22_t05.flac:7040163032ce37989b414aa60c958aca mgb2018-12-07_mk22_t06.flac:683363e014ddcf1fbca5d42a2c4f67e7 mgb2018-12-07_mk22_t07.flac:c25d536bb0caf3bea1f2b969ce1f729e mgb2018-12-07_mk22_t08.flac:b28d49961624787e7e32410644c88d08 mgb2018-12-07_mk22_t09.flac:edb9ed808dfdaa265cbcfe735bbe96eb mgb2018-12-07_mk22_t10.flac:8c6a0bbd759f5107b5b98565e873d09c App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned