Unexpected Application Error!

Loading CSS chunk 6939 failed. (error: https://www.vrt.be/vrtnu-resources/styles/6939.21a47096.css)

ChunkLoadError: Loading CSS chunk 6939 failed.
(error: https://www.vrt.be/vrtnu-resources/styles/6939.21a47096.css)
    at l.onerror.l.onload (https://www.vrt.be/vrtnu-resources/js/main-ef7d455c.4cb6545a.bundle.js:1:13634)