« 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 'alias75015' in 'where clause' »
      SQL: SELECT * FROM `web_user_attributes` WHERE `dpt`='15' AND `alias75015`='femme-de-menage-paris' ORDER BY `ville` DESC
      [Copy SQL to ClipBoard]
Parser timing
  MySQL: 0,0057 s(10 Requests)
  PHP: 1,5798 s 
  Total: 1,5855 s 
Error while inserting event log into database.