[imp] logout error message

[Renato Lins]

Hi,
    I am using imp-3.1-RC2 every thing work ok, but when I logout this 
message appear. How can I fix this.



-- 
*Notice*: Constant sid already defined in 
*/var/www/html/webmail/horde/lib/Prefs.php* on line *91
--

thanks



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