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 ':8205d4eeec7d1ff026380ef836b4a36e,20' at line 1

SELECT * FROM `ems_list` WHERE `flag` !='0' ORDER BY `activation_time` ASC,`activation_date` ASC LIMIT SESSID:8205d4eeec7d1ff026380ef836b4a36e,20;