Dashboard won't start

After a reboot the dashboard isn’t loading.
I can access to ssh or samba, but the dashboard isn’t working.

hassio ha restart
ERROR
panic: interface conversion: interface is nil, not string

goroutine 1 [running]:
panic(0x2c7050, 0x1070b600)
	/home/travis/.gimme/versions/go1.7.6.linux.amd64/src/runtime/panic.go:500 +0x33c
github.com/home-assistant/hassio-cli/command/helpers.DisplayOutput(0x107b8200, 0x24, 0x200, 0x0)
	/home/travis/gopath/src/github.com/home-assistant/hassio-cli/command/helpers/common.go:118 +0x3c8
github.com/home-assistant/hassio-cli/command/helpers.ExecCommand(0x2f6f83, 0xd, 0x7ed2be60, 0x7, 0x0, 0x0, 0x76500, 0x0, 0x0, 0x0, ...)
	/home/travis/gopath/src/github.com/home-assistant/hassio-cli/command/helpers/common.go:155 +0x308
github.com/home-assistant/hassio-cli/command.CmdHomeassistant(0x10778420)
	/home/travis/gopath/src/github.com/home-assistant/hassio-cli/command/homeassistant.go:48 +0x540
github.com/urfave/cli.HandleAction(0x2af768, 0x324b14, 0x10778420, 0x0, 0x0)
	/home/travis/gopath/src/github.com/urfave/cli/app.go:503 +0xf0
github.com/urfave/cli.Command.Run(0x2f6f83, 0xd, 0x0, 0x0, 0x40bd10, 0x1, 0x1, 0x301e4d, 0x2f, 0x0, ...)
	/home/travis/gopath/src/github.com/urfave/cli/command.go:165 +0x6b8
github.com/urfave/cli.(*App).Run(0x107648c0, 0x1070a140, 0x3, 0x4, 0x0, 0x0)
	/home/travis/gopath/src/github.com/urfave/cli/app.go:259 +0x8b0
main.main()
	/home/travis/gopath/src/github.com/home-assistant/hassio-cli/main.go:22 +0x108

If i try to restart from ssh…

Thanks

Same issue here.

Check here: https://github.com/home-assistant/hassio-cli/issues/87