Fatal error: Uncaught Exception: User Error: Some transactions have not been committed or rolled back in /var/www/html/cadblocksfree.com/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php on line 4050 in /var/www/html/cadblocksfree.com/vendor/magento/framework/App/ErrorHandler.php:61 Stack trace: #0 [internal function]: Magento\Framework\App\ErrorHandler->handler() #1 /var/www/html/cadblocksfree.com/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(4050): trigger_error() #2 [internal function]: Magento\Framework\DB\Adapter\Pdo\Mysql->__destruct() #3 {main} thrown in /var/www/html/cadblocksfree.com/vendor/magento/framework/App/ErrorHandler.php on line 61