[Plugin: Chesser AutoReplace] Fatal error

Fatal error: Cannot redeclare cmp() (previously declared in /home/…/public_html/…/wp-content/plugins/chesser-autoreplace/chesser-autoreplace.php:34) in /home/…/public_html/…/wp-content/plugins/chesser-autoreplace/chesser-autoreplace.php on line 34

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