Need Major Help!

[TechLines]

So art-venom.com is my vB site and that stupid error keeps coming up.
My forums had messed up when I tried updating to beta and I couldn't fix nothing, SO... I had to delete my FTP because of a file I couldn't delete. So I reuploaded everything and I couldn't install vB back from the install.php so I had to do it from the update.php and there I think I am done..
Then I had the Inferno SB before I tried updating.
3.6.8 vB..
So I can't access the inferno file from my FTP, its in my database, how can I take those mods out!?!? :[
Otherwise my forums are screwed for now and if I have to restart my database, I will kill my self. Srsly.

I REALLY need the help as quick as possible so my AIM and MSN are.
Crazy_azz_bumper@hotmail.com aim is RevolutionOwner

[SEOvB]

Login to your AdminCP and disable the plugins you have installed, or edit config.php and add

define('DISABLE_HOOKS', true);

at the after the <?

But i'm affraid if you've made database changes by running the 3.7 installer, there is no way to go back to 3.6.8 without having a backup from before the upgrade attempt

[TechLines]

No I was with 3.6.8 at first then tried getting the beta, the files got messed up and I went back to 3.6.8 which I have now..
And I am no good with coding much, although I can understand help if its very detailed.

[Marco van Herwaarden]

Did you already run the 3.7.0Beta upgrade script?