از پی اچ پی مای ادمین :
ولی میتونید tools.php ویبولتینتون رو در هاستتون بریزین و از اونجا ریست کنید پسوردتون رو .
First, I'm sure you are familiar to PHPMyAdmin. Go On that select your vBulletin Database. On the left side, there should be a column of tabled search for "vb_user". Click it. Now you should see rows and lists of username userid and what not. Put a check by "userid", "Username" & "Password". After you have selected those three check-boxes. Scroll down until you see "adminoptions". By it there should be something saying "With Selected: " Click the first one which is browse. Now you should see 3 columns and plenty of rows. Look for the one that has your user name information. Now I believe the first one should be yours, but just in case look at the username, if the row is correct. Press the check box by it. Now, scroll down until you see "With Selected: ", click the first one which is a pencil. Now you should come to an interface that has 5 columns and several rows. Look on the 6th row, and the last column. It's value and it's a weird text. For Example, fjdk937dnnfjd93fjcdngj. It's weird don't worry about it, Now go 7thspace.com/webmaster_tools/online_md5_encoder.html
In the box, type in a desired password, don't use the original one that you use frequently. After you are done click the submit button, it should bring a new text box under with the desired value that you want. Copy the hash(the text that you just got), paste it in the password value(in PHPMyAdmin). Then scroll down and click go.
Go to your forums and log-in with the password you wrote on the site, not the hash that you got from the site, the password that you wanted to set.