Help please a hacker hack my userMaster table

Hi,
Can you help me please ?

A hacker can delete my table dbo.userMaster ...

How i can fix it ?

I think its a SQL Injection but he can delete only my table userMaster ..
He don't have my db pass because i have change and he can delete my usermaster table ..

He hack me 3 time today ..

use the search theres already a fix

Add me on skype. I found the error in your website.

@gm.triest

Thanks your for repply GM.Triest add me on skype please : paktou65

Thanks :) He can delete all in my database ..

I think that you got SQL Injection at your registration page or pages which interacts to PS_UserData.dbo.Users_Master

The odbc script from abrasive (register) has protection for anti-injection sql ?

Which one?

Abrasive's script (register) THIS script