An uncaught Exception was encountered

Type: Error

Message: Call to undefined method CI_DB_mysqli_driver::_error_message()

Filename: /home/u865745777/domains/perfectlyyoubutik.com/public_html/application/models/Query_model.php

Line Number: 21

Backtrace:

File: /home/u865745777/domains/perfectlyyoubutik.com/public_html/application/controllers/Product.php
Line: 110
Function: getData

File: /home/u865745777/domains/perfectlyyoubutik.com/public_html/index.php
Line: 316
Function: require_once