Question Kunena conflicting with DT Register

Hi,
I am running a Joomla 1.5.23 site with CB 1.4, DT Register 2.7.5d and Kunena 1.6.4 and some other components.
When registering for an event with DT Register I should get a thank you message, but this is not happening, instead I get a Kunena error message:
Fatal error: Cannot redeclare class TagParser in /var/www/site/wwwroot/components/com_kunena/lib/kunena.parser.base.php on line 71

The link to this page after registration is:
http://www.../index.php?option=com_dtregister&controller=message&Itemid=&task=freethanks

Could anyone help me explain why Kunena is conflicting here ?

Thank you

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

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htaccess: Exists | PHP environment: Max execution time: 30 seconds | Max execution memory: 32M | Max file upload: 50M

Joomla default template details : controllersconnect2 | author: Christophe Gesqueire | version: 1.1 | creationdate: 2011-04-05

Kunena default template details : A1 - Kunena 1.6 Template | author: TemplateKunena Team | version: 1.6.1 | creationdate: 2010-10-03

Kunena version detailled: Installed version: 1.6.4 | Build: 4832 | Version name: Kerkrade | Kunena detailled configuration:

Warning: Spoiler!

[th]Kunena config settings:[/th]

board_title	Controllers-Connect
board_offline	0
board_ofset	0.00
offline_message	<h2>The Forum is currently offline for maintenance.</h2> <div>Check back soon!</div>
enablerss	1
enablepdf	1
threads_per_page	20
messages_per_page	6
messages_per_page_search	15
showhistory	1
historylimit	6
shownew	1
jmambot	0
disemoticons	0
template	A1
showannouncement	0
avataroncat	0
catimagepath	category_images/
showchildcaticon	1
annmodid	62
rtewidth	450
rteheight	300
enableforumjump	1
reportmsg	0
username	1
askemail	0
showemail	0
showuserstats	0
showkarma	0
useredit	1
useredittime	0
useredittimegrace	600
editmarkup	1
allowsubscriptions	1
subscriptionschecked	1
allowfavorites	1
maxsubject	50
maxsig	300
regonly	0
changename	0
pubwrite	0
floodprotection	0
mailmod	0
mailadmin	0
captcha	0
mailfull	1
allowavatar	1
allowavatarupload	1
allowavatargallery	1
avatarquality	65
avatarsize	512
allowimageupload	0
allowimageregupload	1
imageheight	800
imagewidth	800
imagesize	512
allowfileupload	0
allowfileregupload	1
filetypes	txt,rtf,pdf,zip,tar.gz,tgz,tar.bz2,doc,docx,xls,xlsx,ppt,pptx
filesize	1024
showranking	0
rankimages	1
avatar_src	fb
fb_profile	fb
pm_component	no
userlist_rows	30
userlist_online	1
userlist_avatar	1
userlist_name	1
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	0
showwhoisonline	0
showgenstats	0
showpopuserstats	0
popusercount	5
showpopsubjectstats	0
popsubjectcount	5
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help_infb	1
help_cid	1
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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	1
showimgforguest	1
showfileforguest	1
pollnboptions	4
pollallowvoteone	1
pollenabled	1
poppollscount	5
showpoppollstats	0
polltimebtvotes	00:15:00
pollnbvotesbyuser	100
pollresultsuserslist	1
maxpersotext	50
ordering_system	mesid
post_dateformat	ago
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	communitybuilder
integration_login	communitybuilder
integration_avatar	communitybuilder
integration_profile	communitybuilder
integration_private	communitybuilder
integration_activity	communitybuilder
boxghostmessage	0
userdeletetmessage	1
latestcategory_in	1
topicicons	1
onlineusers	1
debug	0
catsautosubscribed	0
showbannedreason	0
version_check	1
showthankyou	0
showpopthankyoustats	0
popthankscount	5
mod_see_deleted	0
bbcode_img_secure	text
listcat_show_moderators	1
lightbox	1
activity_limit	0
show_list_time	720
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	0

Third-party components: CommunityBuilder 1.4

Third-party SEF components: None

Plugins: System - Mootools Upgrade: Disabled | System - Mootools12: Disabled | Kunena Discuss 1.6.4

Modules: Kunena Latest 1.6.4 | Kunena Stats 1.6.4 | Kunena Login 1.6.4 | Kunena Search 1.6.4

Hello,

There is a conflict because, DT register uses the same class name "TagParser"

Hi,
Thank you for your prompt reply. Surely I am not the only one running DT Register and Kunena, both concidered to be the best in their class.
Is there a way to get this fixed or do I need to drop one of the two compocnents ?
Thank you!

Yes, you need to remove one of the two components because you can't renamme the class into the component else it will broken

cgesq wrote: Surely I am not the only one running DT Register and Kunena, both considered to be the best in their class.

Thank you and I'm sure that the authors of DT Register likewise appreciate these favourable comments, too. However, sometimes there are no easy ways for two independently-developed pieces of software to co-operate on the same site and you may need to consider other alternatives. One possibility is to explain the situation to the DT Register developers and see if there is some scope within their extension to address your problem. Another way is for you to create two websites, one for event registration and the other for discussions; this is not an ideal situation for people to be in but it's something for you to consider. The third option is to use a different forum component ... and that's what it looks like has been done in this case.

cgesq wrote: Hi,
Thank you for your prompt reply. Surely I am not the only one running DT Register and Kunena, both concidered to be the best in their class.
Is there a way to get this fixed or do I need to drop one of the two compocnents ?
Thank you!

i run both these components but was not aware of any issues?

hopefully one of the devs (DT or Kunena) can amend the class so they dont conflict.