Fatal error: Uncaught Error: Class 'Ramsey\Collection\Map\AbstractTypedMap' not found in /home/kingelearn/public_html/vendor/ramsey/collection/src/Map/TypedMap.php:83
Stack trace:
#0 {main}
thrown in /home/kingelearn/public_html/vendor/ramsey/collection/src/Map/TypedMap.php on line 83