Fatal error: Uncaught Error: Class 'Laminas\Db\Sql\Ddl\Constraint\AbstractConstraint' not found in /home/kingelearn/public_html/vendor/laminas/laminas-db/src/Sql/Ddl/Index/AbstractIndex.php:13
Stack trace:
#0 {main}
thrown in /home/kingelearn/public_html/vendor/laminas/laminas-db/src/Sql/Ddl/Index/AbstractIndex.php on line 13