Question "fatal error" when everything seemed ok!

Hello,
I'm trying the most recent version of Kunena on a brand new Joomla 2.5.1 site.
Everything seemed ok but when I tried to access to the main page i got a fatal error message
here is the report:

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

Legacy mode: Disabled | Joomla! SEF: Enabled | Joomla! SEF rewrite: Disabled | FTP layer: Disabled |

This message contains confidential information

htaccess: Missing | PHP environment: Max execution time: 60 seconds | Max execution memory: 128M | Max file upload: 128M

Kunena menu details:

Joomla default template details : beez_20 | author: Angie Radtke | version: 2.5.0 | creationdate: 25 November 2009

Kunena default template details : Blue Eagle (default) | author: Kunena Team | version: 1.7.2 | creationdate: 2012-01-31

Kunena version detailled: Installed version: 1.7.2 | Build: 5215 | Version name: Omega | Kunena detailled configuration:

Warning: Spoiler!

[th]Kunena config settings:[/th]

board_offline	0
board_ofset	0.00
enablerss	1
enablepdf	1
threads_per_page	20
messages_per_page	6
messages_per_page_search	15
showhistory	1
historylimit	6
shownew	1
jmambot	1
disemoticons	0
template	default
showannouncement	1
avataroncat	0
catimagepath	category_images/
showchildcaticon	1
annmodid	62
rtewidth	450
rteheight	300
enableforumjump	1
reportmsg	1
username	1
askemail	1
showemail	0
showuserstats	1
showkarma	1
useredit	1
useredittime	0
useredittimegrace	600
editmarkup	1
allowsubscriptions	1
subscriptionschecked	1
allowfavorites	1
maxsubject	50
maxsig	300
regonly	0
changename	1
pubwrite	0
floodprotection	0
mailmod	0
mailadmin	0
captcha	1
mailfull	1
allowavatar	1
allowavatarupload	1
allowavatargallery	1
avatarquality	65
avatarsize	2048
allowimageupload	0
allowimageregupload	1
imageheight	800
imagewidth	800
imagesize	150
allowfileupload	0
allowfileregupload	1
filetypes	txt,rtf,pdf,zip,tar.gz,tgz,tar.bz2
filesize	120
showranking	1
rankimages	1
avatar_src	fb
fb_profile	fb
pm_component	no
userlist_rows	30
userlist_online	1
userlist_avatar	1
userlist_name	0
userlist_username	1
userlist_posts	1
userlist_karma	1
userlist_email	0
userlist_usertype	0
userlist_joindate	1
userlist_lastvisitdate	1
userlist_userhits	1
latestcategory	0
showstats	1
showwhoisonline	1
showgenstats	1
showpopuserstats	1
popusercount	5
showpopsubjectstats	1
popsubjectcount	5
usernamechange	0
rules_infb	1
rules_cid	1
help_infb	1
help_cid	1
showspoilertag	1
showvideotag	1
showebaytag	1
trimlongurls	1
trimlongurlsfront	40
trimlongurlsback	20
autoembedyoutube	1
autoembedebay	1
ebaylanguagecode	en-us
fbsessiontimeout	1800
highlightcode	0
rss_type	topic
rss_timelimit	month
rss_limit	100
rss_included_categories
rss_excluded_categories
rss_specification	rss2.0
rss_allow_html	1
rss_author_format	name
rss_author_in_title	1
rss_word_count	0
rss_old_titles	1
rss_cache	900
fbdefaultpage	recent
default_sort	asc
alphauserpointsnumchars	0
sef	1
sefcats	0
sefutf8	0
showimgforguest	1
showfileforguest	1
pollnboptions	4
pollallowvoteone	1
pollenabled	1
poppollscount	5
showpoppollstats	1
polltimebtvotes	00:15:00
pollnbvotesbyuser	100
pollresultsuserslist	1
maxpersotext	50
ordering_system	replyid
post_dateformat	datetime
post_dateformat_hover	datetime
hide_ip	1
js_actstr_integration	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
integration_access	auto
integration_login	auto
integration_avatar	auto
integration_profile	auto
integration_private	auto
integration_activity	auto
boxghostmessage	0
userdeletetmessage	2
latestcategory_in	1
topicicons	1
onlineusers	1
debug	0
catsautosubscribed	0
showbannedreason	0
version_check	1
showthankyou	1
showpopthankyoustats	1
popthankscount	5
mod_see_deleted	0
bbcode_img_secure	text
listcat_show_moderators	1
lightbox	1
activity_limit	0
show_list_time	8760
show_session_type	0
show_session_starttime	0
userlist_allowed	0
userlist_count_users	1
enable_threaded_layouts	0
category_subscriptions	post
topic_subscriptions	every
pubprofile	1
thankyou_max	10
email_recipient_count	0
email_recipient_privacy	bcc
email_visible_address
captcha_post_limit	0

Third-party components: CommunityBuilder 1.8

Third-party SEF components: None

Plugins: System - Mootools Upgrade: Disabled | System - Mootools12: Disabled | Kunena Search 1.7.2

Modules: Kunena Latest 1.7.2 | Kunena Stats 1.7.2 | Kunena Login 1.7.2

should I just uninstall and re-install?
Or what else?
thanks!
Mabras

Please see Support for PC-hosted websites (e.g. WAMP, XAMPP) . Because we cannot see your website, we cannot see the specific details of the error message.

If you really must use XAMPP, or something else like it, then you may be able to diagnose the cause of your problem if you read HTTP 500 Internal Server Error . We may be able to offer better ideas if we could access your website.

thanks, I did non know that running kunena on xampp was such a pain!
And in fact I must have been lucky since now with previous versions of Joomla.
Anyway, since at the moment i have no choice, I will try to sort things out like you suggest me, thanks for the advice.
Mabras

mabras wrote: thanks, I did non know that running kunena on xampp was such a pain!

Running Kunena on Joomla is dead easy!. Running Joomla on XAMPP is dead easy, too (therefore running Kunena on XAMPP is really easy to do - I know, I've created test Joomla sites with Kunena on XAMPP more than a dozen times! The point that we're trying to make is that XAMPP doesn't prove anything because - if you really think about it - your real, live website (where you will have real, live people) won't be running on XAMPP ... will it?

The point that we're trying to make is that using XAMPP is all right ... up to a point. The point comes when you start having real problems with XAMPP, when you look around for help and no-one else can help you because no-one else can access your website to diagnose and repair any problems that occur. That's the main point that we're trying to make.

XAMPP is OK for really simple proof-of-concept webcraft (see also Home PC server test enviroments: good or bad for tesing Joomla/Kunena? ). XAMPP sites may encounter problems that a real site won't have and you end up wasting time chasing a non-existent problem. Vice-versa, XAMPP sites may not detect issues that only occur in live operations and you're left, scratching your head, trying to figure out why you didn't find these problems sooner.
The easiest and best way to develop a website - to prove that your site will work in a live environment with real users - is to create it on the same hosted internet environment as where your real site will run. If your test site is on the internet and if you run into problems then other people may be able to help you because you can easily give them remote access.

Good luck.