A PHP Error was encountered

Severity: Warning

Message: mysqli::real_connect(): Headers and client library minor version mismatch. Headers:100518 Library:30120

Filename: mysqli/mysqli_driver.php

Line Number: 201

Backtrace:

File: /home/iihtsalemed/public_html/online-pay/application/controllers/Login.php
Line: 7
Function: __construct

File: /home/iihtsalemed/public_html/online-pay/index.php
Line: 315
Function: require_once