Thread:Project:Support desk/centralauth error (4)

hi I get this error in centralauth

Warning: array_map [function.array-map]: An error occurred while invoking the map callback in /home/paladox/public_html/en/extensions/CentralAuth/specials/SpecialMergeAccount.php on line 443

I am running mediawiki 1.24 wmf 8 and the website it http://en.random-wikisaur.tk