Fatal error: Uncaught Error: Class 'craft\base\Plugin' not found in /home/luxurytr/public_html/lt8/vendor/rias/craft-position-fieldtype/src/PositionFieldtype.php:36 Stack trace: #0 {main} thrown in /home/luxurytr/public_html/lt8/vendor/rias/craft-position-fieldtype/src/PositionFieldtype.php on line 36