Solved Problem with rss feed.

Hello, when I click on my Side on the small Rss icon, I get a 500 error message.

How can I fix this?

Thank you very much
Tommy

Please enable kunena debug on the kunena configuration. It wil give you the real error message.

Thanks for your quick reply.

The following error message appears:

Rendering Error in layout Topic/List: Property "headerText" is not defined in /my_side/components/com_kunena/template/crypsis/layouts/topic/list/default.php on line 24
Layout was rendered in /my_side/libraries/kunena/view.php on line 161

what exactly do I need?
thank you

Mhh I see the error on your site, but I can't reproduce it on my localhost.

Could you add the kunena report.

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

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

This message contains confidential information

htaccess: Exists | PHP environment: Max execution time: 0 seconds | Max execution memory: 128M | Max file upload: 32M

Kunena menu details:

Warning: Spoiler!

ID	Name	Menutype	Link	Path	In trash
121	Community	topmenu	view=topics&mode=replies	tonstudio-faq/community	No
521	Forum	kunenamenu	view=home&defaultmenu=523	forum	No
522	Index	kunenamenu	view=category&layout=list	forum/index	No
523	Aktuell	kunenamenu	view=topics&mode=replies	forum/aktuell	No
524	Neues Thema	kunenamenu	view=topic&layout=create	forum/neuesthema	No
525	Ohne Antwort	kunenamenu	view=topics&mode=noreplies	forum/ohneantwort	No
526	Meine Themen	kunenamenu	view=topics&layout=user&mode=default	forum/meinethemen	No
527	Profil	kunenamenu	view=user	forum/profil	No
528	Hilfe	kunenamenu	view=misc	forum/hilfe	No
529	Suche	kunenamenu	view=search	forum/suche	No
530	Regeln	kunenamenu	view=home&defaultmenu=114	forum/regeln	No
599	Studioforum	studioforum	view=category&layout=list&catid=0	studioforum	No

Joomla default template details : shape5_vertex | author: Shape5.com | version: 3.0 | creationdate: January 2012

Kunena default template details : Crypsis | author: Kunena Team | version: 5.0.1 | creationdate: 2016-08-20

Kunena version detailed: Kunena 5.0.1 | 2016-08-20 [ Binturong ]
| Kunena detailed configuration:

Warning: Spoiler!

Kunena config settings:
board_offline	0
enablerss	1
threads_per_page	20
messages_per_page	6
messages_per_page_search	15
showhistory	1
historylimit	6
shownew	1
disemoticons	0
template	crypsis
showannouncement	1
avataroncat	1
catimagepath	category_images
showchildcaticon	1
rtewidth	450
rteheight	300
enableforumjump	1
reportmsg	1
username	1
askemail	0
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
pubwrite	0
floodprotection	0
mailmod	1
mailadmin	0
captcha	0
mailfull	1
allowavatarupload	1
allowavatargallery	1
avatarquality	75
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_posts	1
userlist_karma	1
userlist_email	0
userlist_joindate	1
userlist_lastvisitdate	1
userlist_userhits	1
latestcategory
showstats	1
showwhoisonline	1
showgenstats	1
showpopuserstats	0
popusercount	5
showpopsubjectstats	1
popsubjectcount	5
showspoilertag	1
showvideotag	1
showebaytag	1
trimlongurls	1
trimlongurlsfront	40
trimlongurlsback	20
autoembedyoutube	1
autoembedebay	1
ebaylanguagecode	en-us
sessiontimeout	1800
highlightcode	0
rss_type	post
rss_timelimit	year
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
defaultpage	recent
default_sort	asc
sef	1
showimgforguest	1
showfileforguest	0
pollnboptions	4
pollallowvoteone	1
pollenabled	1
poppollscount	5
showpoppollstats	1
polltimebtvotes	00:15:00
pollnbvotesbyuser	100
pollresultsuserslist	1
maxpersotext	50
ordering_system	mesid
post_dateformat	ago
post_dateformat_hover	datetime
hide_ip	1
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
boxghostmessage	0
userdeletetmessage	0
latestcategory_in	1
topicicons	1
debug	0
catsautosubscribed	0
showbannedreason	0
showthankyou	1
showpopthankyoustats	1
popthankscount	5
mod_see_deleted	0
bbcode_img_secure	text
listcat_show_moderators	1
lightbox	1
show_list_time	-1
show_session_type	0
show_session_starttime	0
userlist_allowed	1
userlist_count_users	1
enable_threaded_layouts	0
category_subscriptions	post
topic_subscriptions	every
pubprofile	0
thankyou_max	10
email_recipient_count	0
email_recipient_privacy	bcc
captcha_post_limit	0
image_upload	everybody
file_upload
topic_layout	flat
time_to_create_page	0
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
fallback_english	1
cache	1
cache_time	60
iptracking	1
rss_feedburner_url
autolink	1
access_component	1
statslink_allowed	1
superadmin_userlist	1
legacy_urls	1
attachment_protection	0
categoryicons	1
avatarresizemethod	1
avatarcrop	0
user_report	1
searchtime	365
teaser	0
ebay_language	0
twitter_consumer_key
twitter_consumer_secret
allow_change_subject	1
max_links	6
read_only	0
ratingenabled	0
url_subject_topic	0
log_moderation	0
attach_start	0
attach_end	14
google_map_api_key
attachment_utf8	1
autoembedsoundcloud	1
keywords	0
userkeywords	0
userlist_name	0
usernamechange	0
version_check	1

| Kunena integration settings:

Warning: Spoiler!

Kunena - AlphaUserPoints Disabled
Kunena - AltaUserPoints Disabled
Kunena - Community Builder Disabled
Kunena - Easyblog Disabled
Kunena - Easyprofile Disabled
Kunena - Easysocial Disabled
Kunena - Gravatar Disabled
Kunena - JomSocial Disabled
Kunena - Joomla Enabled: access=1 login=1
Kunena - Kunena Enabled: avatar=1 profile=1
Kunena - UddeIM Disabled

| Joomla! detailed language files installed:

Warning: Spoiler!

Joomla! languages installed:
de-DE	German (DE)
en-GB	English (en-GB)

Third-party components: None

Third-party SEF components: None

Plugins: None

Modules: Kunena Latest 5.0.0

ok, then try to install this package