Field not found – craft\errors\FieldNotFoundException

[redburn]

Unable to access the Dashboard and Content Generator pages on a fresh install of Content Buddy on Craft CMS 5.8.17:

craft\errors\FieldNotFoundException in /var/www/example.com/vendor/craftcms/cms/src/fieldlayoutelements/CustomField.php:241
Stack trace:
#0 /var/www/example.com/vendor/convergine/craft-content-buddy/src/controllers/DashboardController.php(33): craft\fieldlayoutelements\CustomField->getField()
#1 [internal function]: convergine\contentbuddy\controllers\DashboardController->actionIndex()
#2 /var/www/example.com/vendor/yiisoft/yii2/base/InlineAction.php(57): call_user_func_array(Array, Array)
#3 /var/www/example.com/vendor/yiisoft/yii2/base/Controller.php(178): yii\base\InlineAction->runWithParams(Array)
#4 /var/www/example.com/vendor/yiisoft/yii2/base/Module.php(552): yii\base\Controller->runAction('index', Array)
#5 /var/www/example.com/vendor/craftcms/cms/src/web/Application.php(360): yii\base\Module->runAction('convergine-cont...', Array)
#6 /var/www/example.com/vendor/yiisoft/yii2/web/Application.php(103): craft\web\Application->runAction('convergine-cont...', Array)
#7 /var/www/example.com/vendor/craftcms/cms/src/web/Application.php(328): yii\web\Application->handleRequest(Object(craft\web\Request))
#8 /var/www/example.com/vendor/yiisoft/yii2/base/Application.php(384): craft\web\Application->handleRequest(Object(craft\web\Request))
#9 /var/www/example.com/web/index.php(13): yii\base\Application->run()
#10 {main}

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