add more fatal errors

internal/core/rtmp_server.go

@@ -135,7 +135,7 @@ outer:
 	for {
 		select {
 		case err := <-acceptErr:
-			s.log(logger.Warn, "ERR: %s", err)
+			s.log(logger.Error, "%s", err)
 			break outer
 
 		case nconn := <-connNew:

internal/core/rtsp_server.go

@@ -170,7 +170,7 @@ func (s *rtspServer) run() {
 outer:
 	select {
 	case err := <-serverErr:
-		s.log(logger.Warn, "ERR: %s", err)
+		s.log(logger.Error, "%s", err)
 		break outer
 
 	case <-s.ctx.Done():