Thu, 09 Apr 2026 22:17:53 +0000 https://bugs.horde.org/ticket/12769 Add mail contact - Illegal mix of collations I want to add a mail contact with following special characters in the name: ? ? á IMP user see the red error box with the sql query error. horde.log: 2013-10-16T09:59:05+00:00 DEBUG: HORDE [turba] SQL QUERY FAILED: Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation 'like' 2013-10-16T09:59:05+00:00 DEBUG: HORDE [imp] QUERY FAILED: Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation 'like' Wed, 16 Oct 2013 10:09:04 +0000 https://bugs.horde.org/ticket/12769#t81079 Screenshot Wed, 16 Oct 2013 10:12:46 +0000 https://bugs.horde.org/ticket/12769#t81080 I am also getting this error in horde logs. Jan 13 2014 10:02:48 ERR: HORDE [imp] QUERY FAILED: Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation 'like' Mon, 13 Jan 2014 05:30:18 +0000 https://bugs.horde.org/ticket/12769#t82032 Please provide the actual query too, which you should get with DEBUG logging. Tue, 19 Jan 2016 17:18:03 +0000 https://bugs.horde.org/ticket/12769#t89512