Fri, 10 Apr 2026 07:55:26 +0000 https://bugs.horde.org/ticket/8796 Reg: DB Error: unknown error Hello - I've a strange error "DB Error: unknown error" when I click send message from Horde. I use 'This is Imp H3 (4.1.6)' and this happens only when I use IMAP server. But when I choose POP on the initial horde webmail (home) page I do not have this error while sending the mail. P.S. I am using Plesk 9 version in Windows Server 2008. Your assistance is highly appreciated. Thanks, Hasan B.Navaz. Wed, 23 Dec 2009 09:56:23 +0000 https://bugs.horde.org/ticket/8796#t57317 This version is not supported anymore. And please ask support questions on the mailing list. Wed, 23 Dec 2009 11:22:26 +0000 https://bugs.horde.org/ticket/8796#t57318