When I del an email I get this error: WARN: HORDE [imp] PHP ERROR: array_intersect_key(): Argument #1 is not an array [pid 1030 on line 276 of "/usr/share/php/Horde/Imap/Client/Cache/Backend/Cache.php"] -- Responsabile EDP Massimo Balestrieri Tel. +39 0521 525311 Fax +39 0521 525369 E-Mail: massimo.balestrieri at mag-data.com Web: www.mag-data.com