too many connections?

[nicklfire]

well got my site back up, now when i try to post a new thread i'm getting ...

Database error in vBulletin 3.6.2:

Invalid SQL:
INSERT INTO post
(showsignature, allowsmilie, username, userid, title, pagetext, iconid, visible, parentid, threadid, dateline, ipaddress, attach)
VALUES
(1, 1, 'Nicklfire', 831, 'Re: Server Outage This Morning', 'testttttt', 0, 1, 0, 10364, 1213315564, '24.66.56.132', 0);

MySQL Error : Duplicate entry '98644' for key 1
Error Number : 1062
Date : Thursday, June 12th 2008 @ 05:06:04 PM
Script : http://bcaquaria.com/forum/newreply....treply&t=10364
Referrer : http://bcaquaria.com/forum/showthread.php?t=10364
IP Address : 24.66.56.180
Username : Shawns
Classname : vb_database