WP6.9 dan Salon Booking Frontend tidak lagi berfungsi

Good morning;
with the current WP update to 6.9, the frontend no longer works. The layout is no longer functional and displays many strange things. Screenshot attached.
The version of the Salon plugin is the latest, 10.30.6.
As a test, the optimisation tools were deactivated, but there was no improvement in the frontend of the Salon plugin 🙁

The page I need help with: [log in to see the link]