Hi,
as already written in a previous ticket I'm asking you support with a problem found with Joomla 4 and Page Builder 5. After updating both to the last version on my site appartamentilemuse.it, when I try to access the site pages on the backend, I see the Page Builder pages list not formatted. See the screenshot below:

Furthermore I have problems navigating to the following page https://appartamentilemuse.it/contatta-le-muse-case-vacanza-in-umbria-italia. Here is a screenshot of the debug I activated to found the reason of the problem:
Can you please help us? Thanks in advance, best regards.