panic: (*logrus.Entry) Error

[sajib0028]

I am trying to bind '0.0.0.0' with my domain name within ion->config->docker->signal.toml file. once I add my domain name or IP address in host="domain_name" I am getting this errors.
ion-signal-1 | panic: (*logrus.Entry) 0xc000384230
ion-signal-1 |
ion-signal-1 | goroutine 1 [running]:
ion-signal-1 | github.com/sirupsen/logrus.(*Entry).log(0xc000384000, 0x0, 0xc000398240, 0x5a)
ion-signal-1 | /go/pkg/mod/github.com/sirupsen/logrus@v1.8.1/entry.go:259 +0x2ba
ion-signal-1 | github.com/sirupsen/logrus.(*Entry).Log(0xc000384000, 0x0, 0xc000217950, 0x1, 0x1)
ion-signal-1 | /go/pkg/mod/github.com/sirupsen/logrus@v1.8.1/entry.go:293 +0x86
ion-signal-1 | github.com/sirupsen/logrus.(*Entry).Logf(0xc000384000, 0xc000000000, 0xc1e51c, 0x18, 0xc000217bb8, 0x1, 0x1)
ion-signal-1 | /go/pkg/mod/github.com/sirupsen/logrus@v1.8.1/entry.go:338 +0xe5
ion-signal-1 | github.com/sirupsen/logrus.(*Logger).Logf(0xc0000f5960, 0x0, 0xc1e51c, 0x18, 0xc000217bb8, 0x1, 0x1)
ion-signal-1 | /go/pkg/mod/github.com/sirupsen/logrus@v1.8.1/logger.go:151 +0x95
ion-signal-1 | github.com/sirupsen/logrus.(*Logger).Panicf(...)
ion-signal-1 | /go/pkg/mod/github.com/sirupsen/logrus@v1.8.1/logger.go:192
ion-signal-1 | github.com/pion/ion-log.Panicf(...)
ion-signal-1 | /go/pkg/mod/github.com/pion/ion-log@v1.2.2/log.go:72
ion-signal-1 | github.com/pion/ion/pkg/util.(*WrapperedGRPCWebServer).Serve(0xc000366f00, 0xc000366f00, 0x2)
ion-signal-1 | /ion/pkg/util/wrapped.go:177 +0xc8d
ion-signal-1 | main.main()
ion-signal-1 | /ion/cmd/signal/main.go:124 +0x6e8
ion-signal-1 exited with code 2