dbus error

[bds006]

Hello,
It has dbus error when run:

dbus.Store: length mismatch
panic: dbus.Store: length mismatch

goroutine 38 [running]:
log.Panic(0xc00025d6c0, 0x1, 0x1)
/usr/lib/golang/src/log/log.go:351 +0xae
github.com/Gandi/ganesha_exporter/dbus.ExportMgr.GetNFSv41IO(0x9bbd00, 0xc000202000, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
/home/---/go/src/github.com/Gandi/ganesha_exporter/dbus/export_mgr.go:105 +0x58a
main.ExportsCollector.Collect(0x9bbd00, 0xc000202000, 0xc000208000, 0xc000208001, 0xc000208002, 0xc000208003, 0xc00021a120)
/home/---/go/src/github.com/Gandi/ganesha_exporter/exportsCollector.go:282 +0x2e98
github.com/Gandi/ganesha_exporter/vendor/github.com/prometheus/client_golang/prometheus.DescribeByCollect.func1(0x9b6420, 0xc000202b10, 0xc00021a120)
/home/---/go/src/github.com/Gandi/ganesha_exporter/vendor/github.com/prometheus/client_golang/prometheus/collector.go:90 +0x3b
created by github.com/Gandi/ganesha_exporter/vendor/github.com/prometheus/client_golang/prometheus.DescribeByCollect
/home/---/go/src/github.com/Gandi/ganesha_exporter/vendor/github.com/prometheus/client_golang/prometheus/collector.go:89 +0x75

How to fix it?
Thanks!