Fatal error: Uncaught Error: Class 'MongoClient' not found in /home/kargo/public_html/System/Library/Mongo.php:46 Stack trace: #0 /home/kargo/public_html/System/Library/Mongo.php(17): System\Library\Mongo->createMongo() #1 /home/kargo/public_html/System/Library/Mongo.php(26): System\Library\Mongo->__construct() #2 /home/kargo/public_html/System/Model/Customer/Customer.php(8): System\Library\Mongo::getInstance() #3 /home/kargo/public_html/System/Controller/Login.php(12): System\Model\Customer\Customer->__construct() #4 /home/kargo/public_html/index.php(20): System\Controller\Login->__construct() #5 {main} thrown in /home/kargo/public_html/System/Library/Mongo.php on line 46