Just updated UpdraftPlus when notified that there was an update available in the WordPress admin panel. It appeared to deactivate, install and reactivate OK, but gave me an error message.
I'm now getting an error message: Fatal error: Allowed memory size of 41943040 bytes exhausted in /var/www/vhosts/mysitename//httpdocs/wordpress/wp-admin/includes/deprecated.php on line 866 when I try to access the WordPress admin panel.
I'm new to all this: how do I put this right, please?