[bartek24m]

You are great man !
But i have still problem ...
It works perfect when I set specific number of postuserid like:

if ($this->template_name == 'memberinfo_block_statistics')
{
   global $vbulletin;

   $count = $vbulletin->db->query_first("SELECT COUNT(*) AS count
                              FROM thread 
                                WHERE postuserid = 1491
                                    AND forumid IN(164, 165, 166)");
}

and it doesn't when i use: ".$vbulletin->userinfo['userid'].":

if ($this->template_name == 'memberinfo_block_statistics')
{
   global $vbulletin;

   $count = $vbulletin->db->query_first("SELECT COUNT(*) AS count
                              FROM thread 
                                WHERE postuserid = ".$vbulletin->userinfo['userid']."
                                    AND forumid IN(164, 165, 166)");
}

instead of the number threads, the result of counting is always 0

is there any another way to replace

".$vbulletin->userinfo['userid']."

in 3.7.4 version ?