Database error in vBulletin 3.8.4:

[3eyon]

I have Problem with my forum http://www.3eyon.net

and when I upgrade my Vb in the step=1

Database error in vBulletin 3.8.4:

Invalid SQL:

SELECT forum.*
FROM forum AS forum

ORDER BY displayorder;

MySQL Error : Table 'threyonn_fvbfor33.forum' doesn't exist
Error Number : 1146
Request Date : Thursday, August 20th 2009 @ 04:55:11 AM
Error Date : Thursday, August 20th 2009 @ 04:55:11 AM
Script : http://www.3eyon.net/vb/install/finalupgrade.php?step=1
Referrer : http://www.3eyon.net/vb/install/fina...and=1250765704
IP Address : 91.142.51.36
Username :
Classname : vB_Database
MySQL Version : 5.0.81-community-log

and in th step=4


Database error in vBulletin 3.8.4:
Invalid SQL:
DELETE FROM template WHERE styleid = -10 AND (product = 'vbulletin' OR product = '');
MySQL Error : Table 'threyonn_fvbfor33.template' doesn't exist
Error Number : 1146
Request Date : Thursday, August 20th 2009 @ 05:01:32 AM
Error Date : Thursday, August 20th 2009 @ 05:01:33 AM
Script : http://www.3eyon.net/vb/install/finalupgrade.php?step=4
Referrer : http://www.3eyon.net/vb/install/finalupgrade.php?step=3
IP Address : 91.142.51.36
Username :
Classname : vB_Database
MySQL Version : 5.0.81-community-log

??????????????????