Fatal error: Uncaught Error: Class 'craft\events\ModelEvent' not found in /home/luxurytr/public_html/lt8/vendor/craftcms/cms/src/events/FieldElementEvent.php:18
Stack trace:
#0 {main}
thrown in /home/luxurytr/public_html/lt8/vendor/craftcms/cms/src/events/FieldElementEvent.php on line 18