problem med query

Min query er således:

mysql_query("SELECT * FROM calendar_events
                                            WHERE ansvarlig is like '%, ".$_SESSION['profilid']."'
                                            OR ansvarlig is like '".$_SESSION['profilid'].",%'
                                            OR ansvarlig is like '%, ".$_SESSION['profilid'].",%'
                                            OR ansvarlig = '".$_SESSION['profilid']."'
                                        ORDER BY EventId DESC") or die(mysql_error())



Giver flg. fejl:

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 'like '%, 1' OR ansvarlig is like '1,%' OR ansvarlig is l' at line 2