Can't delete a page because of an IntegrityError

[jkevingutierrez]

Can't delete a page that is referenced in the table livepreview_livepreviewrevision

django.db.utils.IntegrityError: update or delete on table "wagtailcore_page" violates foreign key constraint "livepreview_liveprev_page_id_a0bcd10f_fk_wagtailco" on table "livepreview_livepreviewrevision"

File "/usr/local/lib/python3.8/site-packages/django/core/handlers/exception.py", line 34, in inner response = get_response(request) 
File "/usr/local/lib/python3.8/site-packages/django/core/handlers/base.py", line 115, in _get_response response = self.process_exception_by_middleware(e, request) 
File "/usr/local/lib/python3.8/site-packages/django/core/handlers/base.py", line 113, in _get_response response = wrapped_callback(request, *callback_args, **callback_kwargs) 
File "/usr/local/lib/python3.8/site-packages/django/views/decorators/cache.py", line 44, in _wrapped_view_func response = view_func(request, *args, **kwargs) 
File "/usr/local/lib/python3.8/site-packages/wagtail/admin/urls/__init__.py", line 110, in wrapper return view_func(request, *args, **kwargs) 
File "/usr/local/lib/python3.8/site-packages/wagtail/admin/auth.py", line 188, in decorated_view return view_func(request, *args, **kwargs) 
File "/usr/local/lib/python3.8/site-packages/wagtail/admin/views/pages.py", line 792, in delete return redirect(next_url) 
File "/usr/local/lib/python3.8/site-packages/django/db/transaction.py", line 232, in __exit__ connection.commit() 
File "/usr/local/lib/python3.8/site-packages/django/utils/asyncio.py", line 26, in inner return func(*args, **kwargs) 
File "/usr/local/lib/python3.8/site-packages/django/db/backends/base/base.py", line 267, in commit self._commit()
File "/usr/local/lib/python3.8/site-packages/django/db/backends/base/base.py", line 243, in _commit return self.connection.commit() 
File "/usr/local/lib/python3.8/site-packages/django/db/utils.py", line 90, in __exit__ raise dj_exc_value.with_traceback(traceback) from exc_value 
File "/usr/local/lib/python3.8/site-packages/django/db/backends/base/base.py", line 243, in _commit return self.connection.commit() django.db.utils.IntegrityError: update or delete on table "wagtailcore_page" violates foreign key constraint "livepreview_liveprev_page_id_a0bcd10f_fk_wagtailco" on table "livepreview_livepreviewrevision"