SELECT COUNT(*) AS `no` FROM articles INNER JOIN cat_articole ON cat_articole.id_cat=articles.art_categ LEFT JOIN autori ON articles.autor_id_fk=autori.autor_id WHERE articles.a_activ LIKE "Da" AND (articles.a_title LIKE "%ecuatie succes��%" OR articles.a_text LIKE "%ecuatie succes��%" OR articles.a_author LIKE "%ecuatie succes��%" OR autori.autor_nume LIKE "%ecuatie succes��%" OR articles.a_keywords LIKE "%ecuatie succes��%" OR articles.a_metatitle LIKE "%ecuatie succes��%" OR articles.a_title LIKE "%ecuatie-succes��%" OR articles.a_text LIKE "%ecuatie-succes��%" OR articles.a_author LIKE "%ecuatie-succes��%" OR autori.autor_nume LIKE "%ecuatie-succes��%" OR articles.a_keywords LIKE "%ecuatie-succes��%" OR articles.a_metatitle LIKE "%ecuatie-succes��%")
Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation 'like'