SELECT * FROM news JOIN blogkat ON news.id = blogkat.newsID JOIN kategorie ON blogkat.katID = kategorie.kategorieID WHERE online= 1 AND 1 = 1 AND tags LIKE '%Pr��sentation%' AND blogkat.katID = 5 ORDER BY datum DESC

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