<whimper> I broke my website.

[josiespencer]

I know, I know, I posted this on www.vbulletin.com as well but this is sort of an emergency.

I added a one line piece of code to hook login_login_success. I got an error when logging on that implied I had something seriously wrong just in that one line. And I couldn't log on to take the plugin out. So I deleted the plugin entry on the database level. Now when I try to log on to my website, I get this:

Unable to add cookies, header already sent.
File: /home/sapsuper/public_html/forums/includes/functions_login.php(176) : eval()'d code
Line: 1

The actual file generating this error is in functions_login.php by statement:

PHP Code:

$return_value = true;
($hook = vBulletinHook::fetch_hook('login_verify_success')) ? eval($hook) : false;
return $return_value; 


I seriously screwed something up - did I miss re-setting something in the database? Have I seriously destroyed anything? Can someone who is brilliant take pity on me and tell me how to fix this?