A PHP Error was encountered

Severity: Warning

Message: mysqli::real_connect(): Headers and client library minor version mismatch. Headers:50562 Library:50639

Filename: mysqli/mysqli_driver.php

Line Number: 135

Backtrace:

File: /var/www/transterm/application/controllers/Glosar.php
Line: 8
Function: __construct

File: /var/www/transterm/index.php
Line: 292
Function: require_once