An Error Was Encountered

Error Number: 1064

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 ':1174ca79ae73e01e63dbe7745fb3c847,20' at line 1

SELECT * FROM `ems_list` WHERE `flag` !='0' ORDER BY `area` DESC LIMIT SESSID:1174ca79ae73e01e63dbe7745fb3c847,20;