Hi Riceman,
Thanks for reaching out.
This mostly happens due to the broken HTML content. I would suggest you please delete the sections of the specific page one by one until the issue is fixed, and the last one you delete might have contained the broken HTML. If that does not work, we need to investigate it through the WordPress admin dashboard. I would request you, please provide login credentials for your site in a secure note to examine it further, including:
– WordPress Site URL & Login URL
– WordPress Admin username/password
To create a secure note, click the key icon underneath your posts.
Thanks