tspaenle

Hi Jan,

Thank you, you found the solution.

Assert function was removed by my hosting provider. once it was on again, I could reactivate Mailpoet.

Thanks a lot for your efficient support.

Hello,

The issue happens when I activate the plugin. Plugin re-installed, same error.

I already opened a ticket to premium support, without any answer yet.

L’extension n’a pas pu être activée, car elle a déclenché une?erreur fatale.

Fatal error: Uncaught Error: Call to undefined function assert() in /media/nfs-viaduc/data/h20726/sites/performancegolftour/www/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/persistence/src/Persistence/Mapping/AbstractClassMetadataFactory.php:231 Stack trace: #0 /media/nfs-viaduc/data/h20726/sites/performancegolftour/www/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/persistence/src/Persistence/Mapping/AbstractClassMetadataFactory.php(94): MailPoetVendor\Doctrine\Persistence\Mapping\AbstractClassMetadataFactory->getRealClass() #1 /media/nfs-viaduc/data/h20726/sites/performancegolftour/www/wp-content/plugins/mailpoet/lib/Doctrine/TablePrefixMetadataFactory.php(44): MailPoetVendor\Doctrine\Persistence\Mapping\AbstractClassMetadataFactory->getMetadataFor() #2 /media/nfs-viaduc/data/h20726/sites/performancegolftour/www/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/orm/lib/Doctrine/ORM/EntityManager.php(143): MailPoet\Doctrine\TablePrefixMetadataFactory->getMetadataFor() #3 /media/nfs-viaduc/data/h20726/sites/performancegolftour/www/wp-content/plugins/mailpoet/lib/Doctrine/Repository.php(36): MailPoetVendor\Doctrine\ORM\EntityManager->getClassMetadata() #4 /media/nfs-viaduc/data/h20726/sites/performancegolftour/www/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(4953): MailPoet\Doctrine\Repository->__construct() #5 /media/nfs-viaduc/data/h20726/sites/performancegolftour/www/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(4943): MailPoetGenerated\FreeCachedContainer->getSettingsRepositoryService() #6 /media/nfs-viaduc/data/h20726/sites/performancegolftour/www/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(2647): MailPoetGenerated\FreeCachedContainer->getSettingsController2Service() #7 /media/nfs-viaduc/data/h20726/sites/performancegolftour/www/wp-content/plugins/mailpoet/vendor-prefixed/symfony/dependency-injection/Container.php(122): MailPoetGenerated\FreeCachedContainer->getInitializerService() #8 /media/nfs-viaduc/data/h20726/sites/performancegolftour/www/wp-content/plugins/mailpoet/vendor-prefixed/symfony/dependency-injection/Container.php(110): MailPoetVendor\Symfony\Component\DependencyInjection\Container->make() #9 /media/nfs-viaduc/data/h20726/sites/performancegolftour/www/wp-content/plugins/mailpoet/lib/DI/ContainerWrapper.php(39): MailPoetVendor\Symfony\Component\DependencyInjection\Container->get() #10 /media/nfs-viaduc/data/h20726/sites/performancegolftour/www/wp-content/plugins/mailpoet/mailpoet_initializer.php(88): MailPoet\DI\ContainerWrapper->get() #11 /media/nfs-viaduc/data/h20726/sites/performancegolftour/www/wp-content/plugins/mailpoet/mailpoet.php(194): require_once(‘…’) #12 /media/nfs-viaduc/data/h20726/sites/performancegolftour/www/wp-admin/includes/plugin.php(2387): include_once(‘…’) #13 /media/nfs-viaduc/data/h20726/sites/performancegolftour/www/wp-admin/plugins.php(194): plugin_sandbox_scrape() #14 {main} thrown in?/media/nfs-viaduc/data/h20726/sites/performancegolftour/www/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/persistence/src/Persistence/Mapping/AbstractClassMetadataFactory.php?on line?231

I need your support to solve this issue (we have a premium licence on this site).

Thanks in avance

Hello @ronyp,

File successfully replaced, and…
Issue solved !

Thanks a lot for your quick action.

Best regards

PS : do you agree @michaelswanton