Error message (with wp_debug=true)

I’m getting this error throughout both the front end and control panel when I have debugging turned on. Doesn’t seem to affect the functionality, but figured I’d share just in case.

Strict standards: Redefining already defined constructor for class WP_Column_Matic in C:\wamp\www\ut-che\wp\wp-content\plugins\column-matic\column-matic.php on line 54

http://ww.wp.xz.cn/plugins/column-matic/