DatabaseException

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

QUERY: SELECT e.* from elgg_users_entity u join elgg_entities e on e.guid=u.guid where u.username='ArmandoGilFr��as' and ( (e.access_id IN (2)
OR (e.owner_guid = -1)
OR (
e.access_id = 0
AND e.owner_guid = -1
)
) and e.enabled='yes')