So I deleted the lock file and tried again, same thing happened.
Then I tried to install Xenforo 1.4.4 and I finished the install, it took me to the Admin panel but it wasa blank page, again, I was using the Admin account.
My hosting provider is: 000webhost.com
I got my domain from: freenom.com
PHP Version: 5.2.*
MySQL Version: 5.1
Any help will be apprieciated,
Thanks in advance,