Fehler geworfen in Zeile 117 in der Datei  mit Schweregrad 2

Fehlermeldung:
==============
Fehler beim Absetzen des SQL-Queries z Klasse MySQL der Methode MySQL::query
Das SQL Query lautet
: SELECT con.content_id, con.content_comment, DATE_FORMAT(con.content_timestamp, '%Y/%m/%d') AS timestamp, con.content_title, con.content_text, nav.nav_nav, nav.nav_sef, nav.nav_linktitle FROM tbl_content AS con, tbl_nav AS nav WHERE con.nav_id=nav.nav_id AND con.content_show = 1 AND con.nav_id =  ORDER BY con.content_position LIMIT 0, 250 


MySQL sagt: 
1064: 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 'ORDER BY con.content_position LIMIT 0, 250' at line 1

Details:
========
Fehlertype: 2
Fehlerline: 117
Zeitpunkt : 04.02.2012 13:02:47

Trace: 
======
  • 0
      • 

    • file: /home/fazech/public_html/function/class_cms.php
      

    • line: konnte nicht definiert werden
      

    • function: query
      

    • class: MySQL
      

    • type: ->
    • args
        • 

      • 0: SELECT con.content_id, con.content_comment, DATE_FORMAT(con.content_timestamp, '%Y/%m/%d') AS timestamp, con.content_title, con.content_text, nav.nav_nav, nav.nav_sef, nav.nav_linktitle FROM tbl_content AS con, tbl_nav AS nav WHERE con.nav_id=nav.nav_id AND con.content_show = 1 AND con.nav_id =  ORDER BY con.content_position LIMIT 0, 250
  • 1
      • 

    • file: /home/fazech/public_html/function/class_cms.php
      

    • line: konnte nicht definiert werden
      

    • function: getDefaultContent
      

    • class: cmsDefault
      

    • type: ->
    • args
        • 

      • 0: konnte nicht definiert werden
  • 2
      • 

    • file: /home/fazech/public_html/template/index.php
      

    • line: konnte nicht definiert werden
      

    • function: getContent
      

    • class: cmsDefault
      

    • type: ->
    • args


Sessions: 
=========


Fatal error: Uncaught <pre>Fehler geworfen in Zeile <strong>117</strong> in der Datei <strong></strong> mit Schweregrad <strong>2</strong><br /><br />Fehlermeldung:<br />==============<br /><strong>Fehler beim Absetzen des SQL-Queries z Klasse <strong>MySQL</strong> der Methode <strong>MySQL::query</strong><br />Das SQL Query lautet<br />: SELECT con.content_id, con.content_comment, DATE_FORMAT(con.content_timestamp, '%Y/%m/%d') AS timestamp, con.content_title, con.content_text, nav.nav_nav, nav.nav_sef, nav.nav_linktitle FROM tbl_content AS con, tbl_nav AS nav WHERE con.nav_id=nav.nav_id AND con.content_show = 1 AND con.nav_id = ORDER BY con.content_position LIMIT 0, 250 <br /><br /><br />MySQL sagt: <br />1064: 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 'ORDER BY con.content_position LIMIT 0, 250' at line 1</strong><br /><br />Details:<br />========<br />Fehlertype: 2<br />Fehlerline: 117<br />Zeitpunkt : 04.02.2012 13:02:47<br / in /home/fazech/public_html/function/class_MySQL.php on line 117