Mailpoet plugin error | WordPress.org

Can somebody help with the below error I am getting emailed for one of my clients websites I host for them?

I cannot see any issue with the website but they have been sent an email saying there is an issue detailing the error below.

Any help much appreciated

Error Details
=============
An error of type E_ERROR was caused in line 59 of the file /home/customer/www/julietbatten.co.nz/public_html/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php. Error message: Uncaught PDOException: SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘t0.wp_post_id’ in ‘field list’ in /home/customer/www/julietbatten.co.nz/public_html/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php:59
Stack trace:
#0 /home/customer/www/julietbatten.co.nz/public_html/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php(59): PDOStatement->execute(NULL)
#1 /home/customer/www/julietbatten.co.nz/public_html/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(495): MailPoetVendor\Doctrine\DBAL\Driver\PDOStatement->execute()
#2 /home/customer/www/julietbatten.co.nz/public_html/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/orm/lib/Doctrine/ORM/Persisters/Entity/BasicEntityPersister.php(375): MailPoetVendor\Doctrine\DBAL\Connection->executeQuery(‘SELECT t0.hash …’, Array, Array)
#3 /home/customer/www/julietbatten.co.nz/public_html/wp-content/plugins/mailpoet/ve

The page I need help with: [log in to see the link]