Magento\Framework\Exception\LocalizedException: The XML in file "<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Store:etc/config.xsd">
    <default>
        <iubenda>
            <settings>
                <blocking_enabled>1</blocking_enabled>
                <experimental_mode>0</experimental_mode>
            </settings>
            <code>
                <jscode></jscode>
            </code>
			<custom>
				<scripts></scripts>
				<iframes></iframes>
			</custom>
        </iubenda>
    </default>
    <modules>
        <iubenda_cookiesolution>
            <version>1.0.6</version>   
        </iubenda_cookiesolution>
    </modules>
</config>
" is invalid:
Element 'modules': This element is not expected.
Line: 18

Verify the XML and try again. in /var/www/clients/client87/web685/web/vendor/magento/framework/App/Config/Initial/Reader.php:112
Stack trace:
#0 /var/www/clients/client87/web685/web/generated/code/Magento/Framework/App/Config/Initial/Reader/Proxy.php(95): Magento\Framework\App\Config\Initial\Reader->read()
#1 /var/www/clients/client87/web685/web/vendor/magento/framework/App/Config/Initial.php(55): Magento\Framework\App\Config\Initial\Reader\Proxy->read()
#2 /var/www/clients/client87/web685/web/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(121): Magento\Framework\App\Config\Initial->__construct(Object(Magento\Framework\App\Config\Initial\Reader\Proxy), Object(Magento\Framework\App\Cache\Type\Config), NULL)
#3 /var/www/clients/client87/web685/web/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(66): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject('Magento\\Framewo...', Array)
#4 /var/www/clients/client87/web685/web/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create('Magento\\Framewo...')
#5 /var/www/clients/client87/web685/web/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(167): Magento\Framework\ObjectManager\ObjectManager->get('Magento\\Framewo...')
#6 /var/www/clients/client87/web685/web/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(273): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgument(Array, 'Magento\\Framewo...', NULL, 'initialConfig', 'Magento\\Framewo...')
#7 /var/www/clients/client87/web685/web/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(236): Magento\Framework\ObjectManager\Factory\AbstractFactory->getResolvedArgument('Magento\\Framewo...', Array, Array)
#8 /var/www/clients/client87/web685/web/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(34): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgumentsInRuntime('Magento\\Framewo...', Array, Array)
#9 /var/www/clients/client87/web685/web/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(59): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->_resolveArguments('Magento\\Framewo...', Array, Array)
#10 /var/www/clients/client87/web685/web/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create('Magento\\Framewo...')
#11 /var/www/clients/client87/web685/web/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(203): Magento\Framework\ObjectManager\ObjectManager->get('Magento\\Framewo...')
#12 /var/www/clients/client87/web685/web/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(179): Magento\Framework\ObjectManager\Factory\AbstractFactory->parseArray(Array)
#13 /var/www/clients/client87/web685/web/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(273): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgument(Array, NULL, Array, 'processors', 'systemConfigPos...')
#14 /var/www/clients/client87/web685/web/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(236): Magento\Framework\ObjectManager\Factory\AbstractFactory->getResolvedArgument('systemConfigPos...', Array, Array)
#15 /var/www/clients/client87/web685/web/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(34): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgumentsInRuntime('systemConfigPos...', Array, Array)
#16 /var/www/clients/client87/web685/web/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(59): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->_resolveArguments('systemConfigPos...', Array, Array)
#17 /var/www/clients/client87/web685/web/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create('systemConfigPos...')
#18 /var/www/clients/client87/web685/web/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(167): Magento\Framework\ObjectManager\ObjectManager->get('systemConfigPos...')
#19 /var/www/clients/client87/web685/web/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(273): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgument(Array, 'Magento\\Framewo...', NULL, 'postProcessor', 'Magento\\Config\\...')
#20 /var/www/clients/client87/web685/web/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(236): Magento\Framework\ObjectManager\Factory\AbstractFactory->getResolvedArgument('Magento\\Config\\...', Array, Array)
#21 /var/www/clients/client87/web685/web/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(34): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgumentsInRuntime('Magento\\Config\\...', Array, Array)
#22 /var/www/clients/client87/web685/web/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(59): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->_resolveArguments('Magento\\Config\\...', Array, Array)
#23 /var/www/clients/client87/web685/web/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create('Magento\\Config\\...')
#24 /var/www/clients/client87/web685/web/generated/code/Magento/Config/App/Config/Type/System/Reader/Proxy.php(84): Magento\Framework\ObjectManager\ObjectManager->get('Magento\\Config\\...')
#25 /var/www/clients/client87/web685/web/generated/code/Magento/Config/App/Config/Type/System/Reader/Proxy.php(95): Magento\Config\App\Config\Type\System\Reader\Proxy->_getSubject()
#26 /var/www/clients/client87/web685/web/vendor/magento/module-config/App/Config/Type/System.php(371): Magento\Config\App\Config\Type\System\Reader\Proxy->read()
#27 /var/www/clients/client87/web685/web/vendor/magento/framework/Cache/LockGuardedCacheLoader.php(79): Magento\Config\App\Config\Type\System->readData()
#28 /var/www/clients/client87/web685/web/vendor/magento/module-config/App/Config/Type/System.php(261): Magento\Framework\Cache\LockGuardedCacheLoader->lockedLoadData('SYSTEM_CONFIG', Object(Closure), Object(Closure), Object(Closure))
#29 /var/www/clients/client87/web685/web/vendor/magento/module-config/App/Config/Type/System.php(195): Magento\Config\App\Config\Type\System->loadDefaultScopeData('default')
#30 /var/www/clients/client87/web685/web/vendor/magento/module-config/App/Config/Type/System.php(169): Magento\Config\App\Config\Type\System->getWithParts('default/newreli...')
#31 /var/www/clients/client87/web685/web/vendor/magento/framework/App/Config.php(132): Magento\Config\App\Config\Type\System->get('default/newreli...')
#32 /var/www/clients/client87/web685/web/vendor/magento/framework/App/Config.php(80): Magento\Framework\App\Config->get('system', 'default/newreli...')
#33 /var/www/clients/client87/web685/web/vendor/magento/framework/App/Config.php(93): Magento\Framework\App\Config->getValue('newrelicreporti...', 'default', NULL)
#34 /var/www/clients/client87/web685/web/vendor/magento/module-new-relic-reporting/Model/Config.php(94): Magento\Framework\App\Config->isSetFlag('newrelicreporti...')
#35 /var/www/clients/client87/web685/web/vendor/magento/module-new-relic-reporting/Plugin/HttpPlugin.php(49): Magento\NewRelicReporting\Model\Config->isNewRelicEnabled()
#36 /var/www/clients/client87/web685/web/vendor/magento/framework/Interception/Interceptor.php(121): Magento\NewRelicReporting\Plugin\HttpPlugin->beforeCatchException(Object(Magento\Framework\App\Http\Interceptor), Object(Magento\Framework\App\Bootstrap), Object(Exception))
#37 /var/www/clients/client87/web685/web/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\Http\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\App\Bootstrap), Object(Exception))
#38 /var/www/clients/client87/web685/web/generated/code/Magento/Framework/App/Http/Interceptor.php(39): Magento\Framework\App\Http\Interceptor->___callPlugins('catchException', Array, Array)
#39 /var/www/clients/client87/web685/web/vendor/magento/framework/App/Bootstrap.php(267): Magento\Framework\App\Http\Interceptor->catchException(Object(Magento\Framework\App\Bootstrap), Object(Exception))
#40 /var/www/clients/client87/web685/web/pub/index.php(40): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http\Interceptor))
#41 {main}