fix

angular-client/package.json

@@ -28,7 +28,7 @@
     "@angular/platform-browser-dynamic": "^15.1.5",
     "@angular/platform-server": "^15.1.5",
     "@angular/router": "^15.1.5",
-    "@nguniversal/express-engine": "^15.1.0",
+    "@nguniversal/express-engine": "^9.1.0",
     "@nguniversal/module-map-ngfactory-loader": "^7.0.2",
     "@types/jwt-decode": "^2.2.1",
     "@types/leaflet": "^1.9.0",