« MODx Parse Error »

MODx encountered the following error while attempting to parse the requested resource:
« Execution of a query to the database failed - 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 col_7' at line 1 »
      SQL: SELECT * FROM worldrabiesdayorg2.ft_form_3 WHERE col_8='Africa ' and col_21!='' and col_1= ORDER BY col_7
      [Copy SQL to ClipBoard]
 
Parser timing
  MySQL: 0.0172 s(8 Requests)
  PHP: 0.7760 s 
  Total: 0.7931 s