PHP error

[wynfield@gmail.com]

While checking to see what verions of php I had I ran php --version and received the following warning regarding mysqli:

$  php --version
   PHP Warning:  Module 'mysqli' already loaded in Unknown on line 0
   PHP Warning:  Module 'mysqli' already loaded in Unknown on line 0
   PHP 5.4.19 (cli) (built: Aug 23 2013 14:32:19)
   Copyright (c) 1997-2013 The PHP Group
   Zend Engine v2.4.0, Copyright (c) 1998-2013 Zend Technologies


Is this a problem or simply an annoying message that should be ignored?

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