Just switched from UberCMS to RevCMS

I've just switched to revCMS from UberCMS , but i can't login? But when i try and register the username it's taken? any help. Need this fixed ASAP!.

Thank you in advanced

UberCMS passwords are hashed in a different way. The RevCMS ones are in md5($password)

Isn't there a way to change them around? from class.core.php etc

app/class.core.php

change

PHP Code:

---

final public function hashed($password)
{
    return md5($password);
} 


---

to

PHP Code:

---

final public function hashed($password)
{
    return sha1($password . "xCg532%@%gdvf^5DGaa6&*rFTfg^FD4\$OIFThrR_gh(ugf*/");
} 


---

Didn't work. ^