diff --git a/rust/src/net/network_manager.rs b/rust/src/net/network_manager.rs
index 196b8ad..6b9b119 100644
--- a/rust/src/net/network_manager.rs
+++ b/rust/src/net/network_manager.rs
@@ -132,6 +132,8 @@ impl NetworkManager {
     pub fn lobby_joined();
     #[signal]
     pub fn on_client_disconnected(error: GString);
+    #[signal]
+    pub fn on_error_hosting_server(error: GString);
 
     fn poll(&mut self) -> Option<PeerMessage<Package>> {
         let mut cli = CommandLinePanel::singleton();
@@ -200,6 +202,11 @@ impl NetworkManager {
                 Err(err) => {
                     cli.bind_mut()
                         .publish_message(format!("Error hosting server: {}", err), CliColor::Error);
+                    self.run_deferred(move |s| {
+                        s.signals()
+                            .on_error_hosting_server()
+                            .emit(&format!("{}", err))
+                    });
                 }
             }
         }
diff --git a/rust/src/ui/main_menu.rs b/rust/src/ui/main_menu.rs
index b9fd736..f652b36 100644
--- a/rust/src/ui/main_menu.rs
+++ b/rust/src/ui/main_menu.rs
@@ -73,6 +73,13 @@ impl INode3D for MainMenu {
                     s.show_popup("Error", &msg.to_string(), true);
                 }
             });
+        NetworkManager::singleton()
+            .bind_mut()
+            .signals()
+            .on_error_hosting_server()
+            .connect_other(self, |s, msg| {
+                s.show_popup("Error Hosting Server", &msg.to_string(), true);
+            });
     }
 
     fn process(&mut self, _delta: f64) {