I tried the save Bookmark feature in wishlist and got an error.

This is the URL for the list:
https://deckbox.org/sets/1462937?f=c3719.712.668.613.582.574.680.770.760.726.788.786.775.781.772.720.63.62.61.60.59.58.57.56.55.54.66.65.67.68.69.70.71.72.73.74.75.64.103.106.111.113.115.77.79.80.83.87.90.92.93.96.97.101.76.381.338.322.333.305.178.175.122.120.117.498.483.473.467.450.444.433.425.416.398.392.388.512.521.534.543.554.562.570.587.599.609.625.640.650.658.685.663.707.727.756.784&s=b&o=d&fbclid=IwAR0JJR5YlXY-PjSOCRx8kl4rHhc4fOrPxLhGS5NQ7wadBzgYb7RhOyJ1JEw

When you go to save it you get the naming modal window.

When you hit save it boots you to home with the error:

Server Error. Cannot display page.