A PHP Error was encountered

Severity: Notice

Message: A non well formed numeric value encountered

Filename: helpers/lang_helper.php

Line Number: 5

Backtrace:

File: /var/www/pesktop/application/helpers/lang_helper.php
Line: 5
Function: _error_handler

File: /var/www/pesktop/application/views/Main_windows.php
Line: 102
Function: formatSizeUnits

File: /var/www/pesktop/application/controllers/Main.php
Line: 789
Function: view

File: /var/www/pesktop/index.php
Line: 320
Function: require_once