Lots of database errors

[Floyd R Turbo]

I haven't received the ^ error recently... but here is a new one,

atabase error in vBulletin 4.2.0:

Invalid SQL:

			SELECT  pm.*, pmtext.*
				, icon.title AS icontitle, icon.iconpath
			
			FROM pm AS pm
			LEFT JOIN pmtext AS pmtext ON(pmtext.pmtextid = pm.pmtextid)
			LEFT JOIN icon AS icon ON(icon.iconid = pmtext.iconid)
			
			WHERE pm.userid=77 AND pm.folderid=-1
			
			
			ORDER BY pmtext.dateline DESC
			LIMIT 0, 50;

MySQL Error   : Got error -1 from storage engine
Error Number  : 1030
Request Date  : Sunday, March 24th 2013 @ 02:44:00 PM
Error Date    : Sunday, March 24th 2013 @ 02:44:00 PM
Script        : http://www.turbosaquatics.com/vb4/private.php?folderid=-1
Referrer      : https://www.turbosaquatics.com/vb4/private.php?folderid=0
IP Address    : 65.128.243.236
Username      : **********
Classname     : vB_Database
MySQL Version :

Tagged to a recently registered user whom I have communicated with, so I don't think he's a bot. What's this one?

Also I did call GoDaddy and I'm on a shared server with a database size limit of 2GB. Even though my current database is not even 200MB I have a feeling that will not be enough space, and soon.