Could't execute query:

SELECT image, artist_surname, artist_name, title, dimensions, technique, copies, price, description, UNIX_TIMESTAMP(date) AS date, UNIX_TIMESTAMP(created) AS created, image FROM jahresgaben WHERE artist_surname = 'Moré' AND artist_name = 'Bärbel' ORDER BY created ASC.

1267: Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '='