« MODx Parse Error »

MODx encountered the following error while attempting to parse the requested resource:
« Execution of a query to the database failed - Unknown column '98ditemb854b1b854b300718_10019059b854b1.17.tax' in 'where clause' »
      SQL: SELECT sc.id,sc.published,sc.parent FROM `u51731`.offs_ru__site_content sc LEFT JOIN `u51731`.offs_ru__document_groups dg on dg.document = sc.id WHERE (sc.id=98ditemb854b1b854b300718_10019059b854b1.17.tax ) AND (sc.privateweb=0) LIMIT 1
      [Copy SQL to ClipBoard]
 
Parser timing
  MySQL: 0,0064 s s(23 Requests)
  PHP: 0,0362 s s 
  Total: 0,0426 s s