Fatal error: Class Mailchimppro contains 11 abstract methods and must therefore be declared abstract or implement the remaining methods (PrestaShop\PrestaShop\Core\Module\ModuleInterface::getInstance, PrestaShop\PrestaShop\Core\Module\ModuleInterface::hasValidInstance, PrestaShop\PrestaShop\Core\Module\ModuleInterface::onInstall, ...) in /homepages/3/d779322936/htdocs/clickandbuilds/PrestaShop/matine/modules/mailchimppro/mailchimppro.php on line 1029