title: Pentaho Kettle: enter field mapping error?
body: <p>I'm working on a BI project and I'm facing a problem:<br>
  In Pentaho Kettle i put a table output and i established the connection with MySQL database, the connection is OK and i selected the specified table in target table. But when i click on Enter field mapping i get this error:</p>
  
  <blockquote>
    <p>Unable to close prepared statement after determining SQL layout
        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 'OPTION SQL_SELECT_LIMIT=DEFAULT' at line 1</p>
  </blockquote>
  
  <p>I changed the MySQL connector jar file in Pentaho Library folder so i put <code>mysql-connector-java-5.1.18-bin.jar</code> and i deleted the older one <code>mysql-connector-java-3.1.14-bin.jar</code>, so what is the problem?</p>