convert punbb to vbulletin
 

I am using ImpEx build version : 1.96 to import punbb 1.2.11 to vbulletin4.0. . i am getting errors
1.Deprecated: Function eregi_replace() is deprecated in C:\wamp\www\impex\upload\impex\ImpExFunction.php
2.Invalid SQL:
INSERT INTO moderator
(
userid, forumid, importmoderatorid, permissions
)
VALUES
(
'12',
'60',
'3',
''
)
mysql error: Duplicate entry '12-60' for key 'userid_forumid'.
3.and in the front page forums home page showing me error

Warning: number_format() expects parameter 1 to be double, string given in [path]\includes\functions.php on line 451

Warning: number_format() expects parameter 1 to be double, string given in [path]\includes\functions.php on line 451.

4.and i am not getting all the categories,forums,threads and post as well

I hope i will get the solution for this soon.