Can't edit home page
[02-Apr-2021 23:02:48] PHP Fatal error: Call to a member function query() on a non-object in /home/oldjuggy/vcs.education/updates/concrete188.8.131.52_remote_updater/concrete/core/models/package.php on line 66
[03-Apr-2021 15:46:26] PHP Fatal error: Call to undefined method DOMElement::getLineNo() in /home/oldjuggy/vcs.education/updates/concrete184.108.40.206_remote_updater/concrete/libraries/3rdparty/simplepie.php on line 16528
One of three RSS feeds on my home page went down and locked out the editor. But when I sign in the other pages are editable. I'm reluctant to remove the RSS block in case the whole site goes down.
Is there an easy fix?
Thanks for any help.