hundreds of requests for unknown files in taxonomy menu

I use Drupal 4.6.5 with a phptemplate version of bluemarine with a self improved navigation at top. But this aslo occured before I made the navigational improvements.

I´m on a .htaccess enabled hosted server currently running php 4 and mysql 4.0.24 running on debian.

Sometimes when this occurs the site is very slow.

example 1:
Type php
Dato Tirsdag, 14 Februar, 2006 - 01:15
Bruger Anonym
Placering /taxonomy_menu/1/7/3/15/modules/tagadelic/themes/bluemarine_navtop/menu.css
Besked Unknown table 'menu' in where clause query: SELECT DISTINCT(n.nid), n.sticky, n.title, n.created FROM node n INNER JOIN term_node tn ON n.nid = tn.nid WHERE tn.tid IN (menu.css) AND n.status = 1 ORDER BY n.sticky DESC, n.created DESC LIMIT 0, 10 i /customers/****.dk/****.dk/httpd.www/includes/database.mysql.inc på linje 66.

Styrke fejl or error in english
Værtsnavn xxxxx

example 2:
Type php
Dato Tirsdag, 14 Februar, 2006 - 15:18
Bruger Anonym
Placering /taxonomy_menu/1/7/10/themes/bluemarine/style.css
Besked Unknown table 'style' in where clause query: SELECT DISTINCT(n.nid), n.sticky, n.title, n.created FROM node n INNER JOIN term_node tn ON n.nid = tn.nid WHERE tn.tid IN (style.css) AND n.status = 1 ORDER BY n.sticky DESC, n.created DESC LIMIT 0, 10 i /customers/*****.dk/*****.dk/httpd.www/includes/database.mysql.inc på linje 66.
Styrke fejl=error
Værtsnavn ****

example 3:
Type php
Dato Tirsdag, 14 Februar, 2006 - 08:23
Bruger Anonym
Placering /taxonomy_menu/1/7/3/119/taxonomy/term/143/all/feed
Besked Unknown column 'feed' in 'where clause' query: SELECT COUNT(DISTINCT(n.nid)) FROM node n INNER JOIN term_node tn ON n.nid = tn.nid WHERE tn.tid IN (feed) AND n.status = 1 i /customers/****.dk/***.dk/httpd.www/includes/database.mysql.inc på linje 66.
Styrke fejl
Værtsnavn *****