DB QUERY: SELECT * FROM clanky WHERE id LIKE 'projev-prezidenta-republiky-pri-jmenovani-rektora-vysoke-skoly-technicke-a-ekonomicke-v-cesk��ch-budejovicich-523067' : Illegal mix of collations (cp1250_general_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation 'like'