yii\base\ErrorException: Undefined array key "url" in /var/www/html/vendor/craftcms/cms/src/fields/Link.php:330
Stack trace:
#0 /var/www/html/vendor/craftcms/cms/src/web/ErrorHandler.php(79): yii\base\ErrorHandler->handleError(2, 'Undefined array...', '/var/www/html/v...', 330)
#1 /var/www/html/vendor/craftcms/cms/src/fields/Link.php(330): craft\web\ErrorHandler->handleError(2, 'Undefined array...', '/var/www/html/v...', 330)
#2 /var/www/html/vendor/craftcms/cms/src/base/Element.php(6155): craft\fields\Link->normalizeValue('https://example...', Object(craft\elements\Entry))
#3 /var/www/html/vendor/craftcms/cms/src/base/Element.php(4696): craft\base\Element->normalizeFieldValue('legacyUrl')
#4 /var/www/html/vendor/craftcms/cms/src/base/Element.php(4678): craft\base\Element->getFieldValue('legacyUrl')
#5 /var/www/html/vendor/craftcms/cms/src/base/Element.php(2476): craft\base\Element->clonedFieldValue('legacyUrl')
#6 /var/www/html/vendor/yiisoft/yii2/base/ArrayableTrait.php(126): craft\base\Element->craft\base\{closure}(Object(craft\elements\Entry), 'legacyUrl')
#7 /var/www/html/vendor/craftcms/cms/src/base/Element.php(2493): craft\base\Element->traitToArray(Array, Array, false)
#8 /var/www/html/vendor/craftcms/cms/src/web/View.php(675): craft\base\Element->toArray(Array, Array, false)
#9 /var/www/html/vendor/craftcms/cms/src/base/Element.php(3789): craft\web\View->renderObjectTemplate('{{ (_variables....', Object(craft\elements\Entry))
#10 /var/www/html/vendor/craftcms/cms/src/controllers/ElementsController.php(314): craft\base\Element->getPreviewTargets()
#11 [internal function]: craft\controllers\ElementsController->actionEdit(Object(craft\elements\Entry), 772)
#12 /var/www/html/vendor/yiisoft/yii2/base/InlineAction.php(57): call_user_func_array(Array, Array)
#13 /var/www/html/vendor/yiisoft/yii2/base/Controller.php(178): yii\base\InlineAction->runWithParams(Array)
#14 /var/www/html/vendor/yiisoft/yii2/base/Module.php(552): yii\base\Controller->runAction('edit', Array)
#15 /var/www/html/vendor/craftcms/cms/src/web/Application.php(349): yii\base\Module->runAction('elements/edit', Array)
#16 /var/www/html/vendor/yiisoft/yii2/web/Application.php(103): craft\web\Application->runAction('elements/edit', Array)
#17 /var/www/html/vendor/craftcms/cms/src/web/Application.php(317): yii\web\Application->handleRequest(Object(craft\web\Request))
#18 /var/www/html/vendor/yiisoft/yii2/base/Application.php(384): craft\web\Application->handleRequest(Object(craft\web\Request))
#19 /var/www/html/web/index.php(12): yii\base\Application->run()
#20 {main}