Mine's on line 100 as well
if ($vbulletin->GPC['vb_login_username'] == '')
{
eval(standard_error(fetch_error('badlogin', $vbulletin->options['bburl'], $vbulletin->session->vars['sessionurl'], $strikes)));
}
($hook = vBulletinHook::fetch_hook('ldap_login_hook')) ? eval($hook) : false;
I'm extremely new to VB so I know very little about the system.
When you mentioned to follow the directions here
https://vborg.vbsupport.ru/showthread.php?t=148573
did you intend for that plugin to also be installed along side Haqa's?