A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 1

Filename: libraries/tools.php

Line Number: 670

Backtrace:

File: D:\Website\ONLINE STORE\hdistore_1.3.0\application\libraries\tools.php
Line: 670
Function: _error_handler

File: D:\Website\ONLINE STORE\hdistore_1.3.0\application\libraries\tools.php
Line: 585
Function: getBrowser

File: D:\Website\ONLINE STORE\hdistore_1.3.0\application\libraries\tools.php
Line: 701
Function: getClientBrowser

File: D:\Website\ONLINE STORE\hdistore_1.3.0\application\controllers\catalog.php
Line: 248
Function: callAPI

File: D:\Website\ONLINE STORE\hdistore_1.3.0\index.php
Line: 315
Function: require_once