diff --git a/BlueMapCommon/webapp/src/js/markers/PlayerMarkerManager.js b/BlueMapCommon/webapp/src/js/markers/PlayerMarkerManager.js
index b114c8a4..93a99d3c 100644
--- a/BlueMapCommon/webapp/src/js/markers/PlayerMarkerManager.js
+++ b/BlueMapCommon/webapp/src/js/markers/PlayerMarkerManager.js
@@ -79,7 +79,7 @@ export class PlayerMarkerManager extends MarkerManager {
     }
 
     clear() {
-        this.getPlayerMarkerSet(false).clear();
+        this.getPlayerMarkerSet(false)?.clear();
     }
 
 }
\ No newline at end of file