JUser: :_load: (Removed Admin)

hello, i had removed the superuser (one of gavick pro team) from the user list.
since them i get an error !

Code: Select all

JUser: :_load: Fehler beim Laden des Benutzers mit der ID: 42

that means error loading the user with the id 42

so i tried to change tha tables from:
g4ujc_users and g4ujc_usergroups

i set this id's to 42 but then i cant login as admin.
where i must change the user id to get this ugly error away ?
or what can i do ?
search engines spiders that error

site:
http://pizzeria-kirschenwiese.de

The deleted user is still author of article or comments this is why in Joomla! you always should disable user rather than delete so now you can change author of all articles to existing user and remove comments created by our administrator account.