[wolfe]

m8 in the plugin Age Lock - Global Setup your missing " . TABLE_PREFIX . "

was

function agelock_check($fid){
global $db, $vbulletin;
$agelock_qry = $db->query_first("SELECT * FROM forum WHERE forumid='".$fid."'");
$agelock_ret['locked'] = $agelock_qry['agelock']; 
$agelock_ret['method'] = $agelock_qry['agelock_method'];
$agelock_ret['age'] = $agelock_qry['agelock_age'];
$pre_year=date("Y"); 
$pre_month=date("m"); 
$pre_day=date("d"); 
$bday = explode("-", $vbulletin->userinfo['birthday']);

if($pre_month>$bday[0] || ($bday[0]==$pre_month && $pre_day>=$bday[1]) ){
$j = $pre_year-$bday[2];
}else{
$j = $pre_year-$bday[2]-1;
}
$agelock_ret['userage'] = $j;
return $agelock_ret;
}

so it should be

function agelock_check($fid){
global $db, $vbulletin;
$agelock_qry = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "forum WHERE forumid='".$fid."'");
$agelock_ret['locked'] = $agelock_qry['agelock']; 
$agelock_ret['method'] = $agelock_qry['agelock_method'];
$agelock_ret['age'] = $agelock_qry['agelock_age'];
$pre_year=date("Y"); 
$pre_month=date("m"); 
$pre_day=date("d"); 
$bday = explode("-", $vbulletin->userinfo['birthday']);

if($pre_month>$bday[0] || ($bday[0]==$pre_month && $pre_day>=$bday[1]) ){
$j = $pre_year-$bday[2];
}else{
$j = $pre_year-$bday[2]-1;
}
$agelock_ret['userage'] = $j;
return $agelock_ret;
}