Question All broken after upgrade

Hi,
I have upgraded an old strange version of 2.0.0-DEV to 2.0.4 and now every link is broken. In my Kunena-latest module I can see the topics but when I click one I get URL not found.

I can also see everything in the backend as I used to but the whole front is broken.

Any ideas??
Thanks.

Database collation check: The collation of your table fields are correct

Legacy mode: Disabled | Joomla! SEF: Enabled | Joomla! SEF rewrite: Enabled | FTP layer: Disabled |
htaccess: Exists | PHP environment: Max execution time: 30 seconds | Max execution memory: 1024M | Max file upload: 5M

Kunena menu details:

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ID	Name	Menutype	Link	Path
647	Debat	kunenamenu	view=home&defaultmenu=657	debat
452	Astrologi	horoskop-debat-menu	view=category&catid=277	astrologi
453	Mystikkens Verden	horoskop-debat-menu	view=category&catid=30&layout=list	mystikkens-verden
454	Overtro & spiritualitet	horoskop-debat-menu	view=category&catid=278	overtro-a-spiritualitet
658	Debat	mainmenu	Itemid=647	debatforside
455	Spørg Helle Nemborg	horoskop-debat-menu	view=category&catid=213	sporg-helle-nemborg
456	Tarotkort	horoskop-debat-menu	view=category&catid=230	tarotkort
680	Kunena category	mainmenu	view=category&layout=list&catid=0	kunena-category
500	Søg	Sog	view=search	debat/sog
648	Alle kategorier	kunenamenu	view=category&layout=list&catid=0	debat/kategorier
649	Seneste indlæg	kunenamenu	view=topics&mode=replies	debat/seneste
650	Nyt Emne	kunenamenu	view=topic&layout=create	debat/nyt
651	Ingen svar	kunenamenu	view=topics&mode=noreplies	debat/ingensvar
652	Mine indlæg	kunenamenu	view=topics&layout=user&mode=default	debat/mineindlaeg
653	Profile	kunenamenu	view=user	debat/profile
654	Rules	kunenamenu	view=misc	debat/rules
655	Help	kunenamenu	view=misc	debat/help
656	Søg	kunenamenu	view=search	debat/sog
657	Forside	kunenamenu	view=misc	debat/forside
659	Seneste debatter	kunenamenu	view=topics&mode=replies	debat/seneste-debatter

Kunena default template details : Blue Eagle (default) | author: Kunena Team | version: 2.0.0-DEV | creationdate: 2011-07-21

Kunena version detailed: Kunena 2.0.4 | 2013-01-18 [ Pharmacopoeia ]
| Kunena detailed configuration:

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Kunena config settings:
board_offline	0
enablerss	1
threads_per_page	50
messages_per_page	450
messages_per_page_search	50
showhistory	1
historylimit	1
shownew	1
disemoticons	0
template	default
showannouncement	0
avataroncat	0
catimagepath	category_images
showchildcaticon	0
rtewidth	450
rteheight	300
enableforumjump	1
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username	1
askemail	1
showemail	0
showuserstats	1
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useredit	1
useredittime	300
useredittimegrace	600
editmarkup	1
allowsubscriptions	1
subscriptionschecked	0
allowfavorites	1
maxsubject	50
maxsig	300
regonly	0
pubwrite	0
floodprotection	0
mailmod	0
mailadmin	0
captcha	0
mailfull	0
allowavatarupload	1
allowavatargallery	1
avatarquality	65
avatarsize	2048
imageheight	800
imagewidth	800
imagesize	150
filetypes	txt,rtf,pdf,zip,tar.gz,tgz,tar.bz2
filesize	120
showranking	1
rankimages	1
userlist_rows	30
userlist_online	1
userlist_avatar	1
userlist_name	0
userlist_posts	1
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userlist_email	0
userlist_usertype	0
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userlist_lastvisitdate	1
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latestcategory	240,284,154,155,156,157,158,168,159,160,161,162,163,164,165,166,210,167
showstats	0
showwhoisonline	0
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showpopuserstats	0
popusercount	5
showpopsubjectstats	0
popsubjectcount	5
usernamechange	0
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trimlongurls	1
trimlongurlsfront	40
trimlongurlsback	20
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ebaylanguagecode	en-us
sessiontimeout	1800
highlightcode	0
rss_type	post
rss_timelimit	month
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rss_excluded_categories
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polltimebtvotes	00:15:00
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ordering_system	mesid
post_dateformat	ago
post_dateformat_hover	datetime
hide_ip	0
imagetypes	jpg,jpeg,gif,png
checkmimetypes	1
imagemimetypes	image/jpeg,image/jpg,image/gif,image/png
imagequality	50
thumbheight	32
thumbwidth	32
hideuserprofileinfo	put_empty
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topicicons	0
debug	0
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mod_see_deleted	0
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userlist_allowed	1
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category_subscriptions	topic
topic_subscriptions	first
pubprofile	1
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email_recipient_count	0
email_recipient_privacy	bcc
captcha_post_limit	0
keywords	0
userkeywords	0
image_upload	nobody
file_upload	nobody
topic_layout	threaded
time_to_create_page	1
show_imgfiles_manage_profile	1
hold_newusers_posts	0
hold_guest_posts	0
attachment_limit	8
pickup_category	0
article_display	intro
send_emails	1
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cache	1
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iptracking	1
rss_feedburner_url
jmambot	0
changename	0
userlist_username	1
rules_infb	1
help_infb	1
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| Kunena integration settings:

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Kunena - AlphaUserPoints Disabled
Kunena - Community Builder Disabled
Kunena - Gravatar Disabled
Kunena - JomSocial Enabled: access=0 login=0 activity=1 avatar=1 profile=1 private=1 activity_stream_limit=50
Kunena - Joomla Enabled: access=1 login=1
Kunena - Kunena Enabled: avatar=1 profile=1
Kunena - UddeIM Disabled

| Joomla! detailed language files installed:

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Joomla! languages installed:
en-GB	English (United Kingdom)

Third-party components: Jomsocial 2.0.6

Third-party SEF components: None

Plugins: None

Modules: Kunena Latest 2.0.0-DEV

You use Kunena Latest 2.0.0-DEV you need to instal Kunena Latest 2.0.4

That shouldn't affect the component it self, I think?
The latest module is actually the only thing that is working at the moment.

can you post a link to your forum?


and also try a reinstall over the current forum.

Unfortunately no link to the actual forum as it is on a closed stage environment. But I will try to reinstall version 2.0.4 again to see if this helps.

Reinstall didn't do anything. But it looked as if it just installed the files again and didn't do any DB update or so as it did the first time.

Did I read some where that there is a DB script to update these kind of errors?