Forum Seemingly random database error messages being generated

[محروم.كوم]

About every other day, I receive a message like the one shown below. I have no idea what is causing this. It happens for different threads and there doesn't seem to be any consistency as to when this happens. Any ideas?


Quote:
SELECT thread.threadid, thread.title


FROM thread AS thread

WHERE forumid = 19
AND visible = 1
AND open 10
AND postuserid NOT IN (912,953,957,958,960,1047,1222,1346,1414,1432,1448 ,1461,1471,1481,1483,1490,1665,1771,1822,1819,1836 ,1842,1848,1856,1864,1882,1855,1885,1886,1898,1928 ,1943,1916,1949,1963,1969,2102,2103,2105,2109)

AND lastpost >
ORDER BY lastpost
LIMIT 1;

MySQL Error : 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 'ORDER BY lastpost
LIMIT 1' at line 11
Error Number : 1064
Request Date : Wednesday, January 6th 2010 @ 12:42:32 PM
Error Date : Wednesday, January 6th 2010 @ 12:42:32 PM
Script : http://www.immigration-information.com/forums/retention-of-us-residency/9274-how-do-they-know-when-we-left-next-thread.html
Referrer : http://www.immigration-information.com/forums/retention-of-us-residency/9274-how-do-they-know-when-we-left.html
IP Address : 24.131.60.85
Username : Unregistered
Classname : vB_Database
MySQL Version :

__DEFINE_LIKE_SHARE__