Exception #0 (Exception): Notice: Undefined index: id in /var/www/html/vendor/magento
#1 Magento\Config\Model\Config\Structure\Element\Iterator->setElements(array(/* way too big to display*/)) called at [vendor/magento/module-config/Model/Config/Structure.php:146]
#2 Magento\Config\Model\Config\Structure->getTabs() called at [generated/code/Magento/Config/Model/Config/Structure/Interceptor.php:24]
#3 Magento\Config\Model\Config\Structure\Interceptor->getTabs() called at [vendor/magento/module-config/Model/Config/Structure.php:209]
#4 Magento\Config\Model\Config\Structure->getFirstSection() called at [generated/code/Magento/Config/Model/Config/Structure/Interceptor.php:76]
#5 Magento\Config\Model\Config\Structure\Interceptor->getFirstSection() called at [vendor/magento/module-config/Controller/Adminhtml/System/AbstractConfig.php:60]
#6 Magento\Config\Controller\Adminhtml\System\AbstractConfig->dispatch(&Magento\Framework\App\Request\Http#0000000012b2ba56000000006f54b282#) called at [vendor/magento/framework/Interception/Interceptor.php:58]
#7 Magento\Config\Controller\Adminhtml\System\Config\Index\Interceptor->___callParent('dispatch', array(&Magento\Framework\App\Request\Http#0000000012b2ba56000000006f54b282#)) called at [vendor/magento/framework/Interception/Interceptor.php:138]
#8 Magento\Config\Controller\Adminhtml\System\Config\Index\Interceptor->Magento\Framework\Interception\{closure}(&Magento\Framework\App\Request\Http#0000000012b2ba56000000006f54b282#) called at [vendor/magento/module-backend/App/Action/Plugin/Authentication.php:143]
#9 Magento\Backend\App\Action\Plugin\Authentication->aroundDispatch(&Magento\Config\Controller\Adminhtml\System\Config\Index\Interceptor#0000000012b2b85d000000006f54b282#, &Closure#0000000012b2b859000000006f54b282#, &Magento\Framework\App\Request\Http#0000000012b2ba56000000006f54b282#) called at [vendor/magento/framework/Interception/Interceptor.php:135]
#10 Magento\Config\Controller\Adminhtml\System\Config\Index\Interceptor->Magento\Framework\Interception\{closure}(&Magento\Framework\App\Request\Http#0000000012b2ba56000000006f54b282#) called at [vendor/magento/framework/Interception/Interceptor.php:153]
#11 Magento\Config\Controller\Adminhtml\System\Config\Index\Interceptor->___callPlugins('dispatch', array(&Magento\Framework\App\Request\Http#0000000012b2ba56000000006f54b282#), NULL) called at [generated/code/Magento/Config/Controller/Adminhtml/System/Config/Index/Interceptor.php:39]
#12 Magento\Config\Controller\Adminhtml\System\Config\Index\Interceptor->dispatch(&Magento\Framework\App\Request\Http#0000000012b2ba56000000006f54b282#) called at [vendor/magento/framework/App/FrontController.php:159]
#13 Magento\Framework\App\FrontController->processRequest(&Magento\Framework\App\Request\Http#0000000012b2ba56000000006f54b282#, &Magento\Config\Controller\Adminhtml\System\Config\Index\Interceptor#0000000012b2b85d000000006f54b282#) called at [vendor/magento/framework/App/FrontController.php:99]
#14 Magento\Framework\App\FrontController->dispatch(&Magento\Framework\App\Request\Http#0000000012b2ba56000000006f54b282#) called at [vendor/magento/framework/Interception/Interceptor.php:58]
#15 Magento\Framework\App\FrontController\Interceptor->___callParent('dispatch', array(&Magento\Framework\App\Request\Http#0000000012b2ba56000000006f54b282#)) called at [vendor/magento/framework/Interception/Interceptor.php:138]
#16 Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}(&Magento\Framework\App\Request\Http#0000000012b2ba56000000006f54b282#) called at [vendor/magento/framework/Interception/Interceptor.php:153]
#17 Magento\Framework\App\FrontController\Interceptor->___callPlugins('dispatch', array(&Magento\Framework\App\Request\Http#0000000012b2ba56000000006f54b282#), array(array('default_store_se...', 'page_cache_from_...', 'storeCookieValid...', 'install', 'configHash'))) called at [generated/code/Magento/Framework/App/FrontController/Interceptor.php:26]
#18 Magento\Framework\App\FrontController\Interceptor->dispatch(&Magento\Framework\App\Request\Http#0000000012b2ba56000000006f54b282#) called at [vendor/magento/framework/App/Http.php:136]
#19 Magento\Framework\App\Http->launch() called at [generated/code/Magento/Framework/App/Http/Interceptor.php:24]
#20 Magento\Framework\App\Http\Interceptor->launch() called at [vendor/magento/framework/App/Bootstrap.php:258]
#21 Magento\Framework\App\Bootstrap->run(&Magento\Framework\App\Http\Interceptor#0000000012b2ba18000000006f54b282#) called at [index.php:39]