Upgrade to 3.3.0-6 PHP Fatal error

Application Version - OJS to
PHP v.: 7.3.28

We are in the process of updating our site. We have followed all the steps and when we go to update the database we get the following error:

PHP Fatal error: require_once(): Failed opening required ‘/home/KR/www/JKL/OJS/lib/pkp/plugins/metadata/openurl10/PKPOpenurl10MetadataPlugin.inc.php’ (include_path=’.:/usr/local/php73/pear’) in /home/KR/www/JKL/OJS/lib/pkp/includes/functions.inc.php on line 25

Hi @blackadder25

I would recommend you to try to upgrade to OJS 3.2.1 , then to 3.3. It is a way to ensure all the intermediate patches are applied to your database and install.