Erro no banco de dados do WordPress: [You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '{ } { } {ORDER BY question_order ASC} { }' at line 1]
SELECT * FROM fdnwp2_mlw_questions WHERE quiz_id=1 AND deleted=0 { } { } {ORDER BY question_order ASC} { }