[hakkuo23]

Originally Posted by ChrisTERiS

Is missing the userid. Where exactly did you met this? Does this question have post from a registered user?

Chris

This happens when I try to reply to a question. I am a registered user.
Here is the full error:
Database error in vBulletin 4.1.12:

Invalid SQL:

Warning: mysqli_query() [function.mysqli-query]: (42000/1064): 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 'LIMIT 1' at line 1 in [path]/includes/class_core.php on line 1391

SELECT * FROM vb_user WHERE userid= 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 'LIMIT 1' at line 1
Error Number  : 1064
Request Date  : Thursday, April 19th 2012 @ 11:19:05 AM
Error Date    : Thursday, April 19th 2012 @ 11:19:05 AM
Script        : http://xenogamers.org/discuss.php?do=savereply
Referrer      : http://xenogamers.org/discuss.php?do=viewquestion&questionid=5
IP Address    : 24.97.196.3
Username      : silence
Classname     : vB_Database_MySQLi
MySQL Version : 5.1.61-cll