error(s) from OBS De vuurtoren

Message
MySQL Error:
SELECT * FROM group_pages INNER JOIN group_pages_groups ON group_pages.id = group_pages_groups.page_id WHERE group_pages_groups.group_id = AND (group_pages.titel LIKE '%News%' OR group_pages.titel_show LIKE '%News%')
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'AND (group_pages.titel LIKE '%News%' OR group_pages.titel_show LIKE '%News%'' at line 4
Script (line) /home/dis/cmsfunctions/classes/util_cms/Database.class.php 38
Type Exception
Time
Backtrace
Groepen::overview on 15 in /home/vuurtoren/domains/obs-devuurtoren.nl/public_html/oost/classes/view/Groepen.class.php
Groepen->execute on 33 in /home/dis/cmsfunctions/classes/util_cms/Caller.class.php
Caller::processCall on 267 in /home/dis/cmsfunctions/classes/view_cms/View.class.php
View::buildView on 54 in /home/vuurtoren/domains/obs-devuurtoren.nl/public_html/oost/index.php
Variables
$_REQUEST
call 
Groepen/Groep 2 en 3/News
needsclass 
1
$_SESSION
module 
0
call 
Groepen/Groep 2 en 3/News
menustate 
Array
(
    [0] => Groepen/Groep 2 en 3/News
    [class] => Groepen
    [1] => Groepen
    [method] => Groep 2 en 3
    [2] => Groep 2 en 3
    [subsubmenu] => News
    [3] => News
    [subsubsubmenu] => 
    [4] => 
)
$_SERVER
REMOTE_ADDR 
54.234.67.55
USER AGENT 
CCBot/2.0