titre = Sant'Efrem SiroErreur SQL4 ! SELECT refbib.refbib_id FROM refbib WHERE 1=1 AND titre LIKE '%SANT'EFREM SIRO%' AND public=1 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'EFREM SIRO%' AND public=1' at line 1