Solved Several issues after upgrading Joomla 3 to 4 with the latest version of Kunena

Clearing the cache doesn't help, I did that. configuration report
 

Database collation check: urz5d_kunena_aliases have wrong collation of type utf8_general_ci on field alias urz5d_kunena_aliases have wrong collation of type utf8_general_ci on field type urz5d_kunena_aliases have wrong collation of type utf8_general_ci on field item urz5d_kunena_announcement have wrong collation of type utf8_general_ci on field title urz5d_kunena_announcement have wrong collation of type utf8_general_ci on field sdescription urz5d_kunena_announcement have wrong collation of type utf8_general_ci on field description urz5d_kunena_attachments have wrong collation of type utf8_general_ci on field hash urz5d_kunena_attachments have wrong collation of type utf8_general_ci on field folder urz5d_kunena_attachments have wrong collation of type utf8_general_ci on field filename urz5d_kunena_attachments have wrong collation of type utf8_general_ci on field filename_real urz5d_kunena_attachments have wrong collation of type utf8_general_ci on field caption urz5d_kunena_categories have wrong collation of type utf8_general_ci on field name urz5d_kunena_categories have wrong collation of type utf8_general_ci on field alias urz5d_kunena_categories have wrong collation of type utf8_general_ci on field icon urz5d_kunena_categories have wrong collation of type utf8_general_ci on field accesstype urz5d_kunena_categories have wrong collation of type utf8_general_ci on field channels urz5d_kunena_categories have wrong collation of type utf8_general_ci on field description urz5d_kunena_categories have wrong collation of type utf8_general_ci on field headerdesc urz5d_kunena_categories have wrong collation of type utf8_general_ci on field topictemplate urz5d_kunena_categories have wrong collation of type utf8_general_ci on field class_sfx urz5d_kunena_categories have wrong collation of type utf8_general_ci on field iconset urz5d_kunena_categories have wrong collation of type utf8_general_ci on field params urz5d_kunena_configuration have wrong collation of type utf8_general_ci on field params urz5d_kunena_logs have wrong collation of type utf8_general_ci on field ip urz5d_kunena_logs have wrong collation of type utf8_general_ci on field operation urz5d_kunena_messages have wrong collation of type utf8_general_ci on field name urz5d_kunena_messages have wrong collation of type utf8_general_ci on field email urz5d_kunena_messages have wrong collation of type utf8_general_ci on field subject urz5d_kunena_messages have wrong collation of type utf8_general_ci on field ip urz5d_kunena_messages have wrong collation of type utf8_general_ci on field modified_reason urz5d_kunena_messages_text have wrong collation of type utf8_general_ci on field message urz5d_kunena_polls have wrong collation of type utf8_general_ci on field title urz5d_kunena_polls_options have wrong collation of type utf8_general_ci on field text urz5d_kunena_sessions have wrong collation of type utf8_general_ci on field allowed urz5d_kunena_sessions have wrong collation of type utf8_general_ci on field readtopics urz5d_kunena_smileys have wrong collation of type utf8_general_ci on field code urz5d_kunena_smileys have wrong collation of type utf8_general_ci on field location urz5d_kunena_smileys have wrong collation of type utf8_general_ci on field greylocation urz5d_kunena_topics have wrong collation of type utf8_general_ci on field subject urz5d_kunena_topics have wrong collation of type utf8_general_ci on field first_post_message urz5d_kunena_topics have wrong collation of type utf8_general_ci on field first_post_guest_name urz5d_kunena_topics have wrong collation of type utf8_general_ci on field last_post_message urz5d_kunena_topics have wrong collation of type utf8_general_ci on field last_post_guest_name urz5d_kunena_topics have wrong collation of type utf8_general_ci on field params urz5d_kunena_users have wrong collation of type utf8_general_ci on field status_text urz5d_kunena_users have wrong collation of type utf8_general_ci on field view urz5d_kunena_users have wrong collation of type utf8_general_ci on field signature urz5d_kunena_users have wrong collation of type utf8_general_ci on field avatar urz5d_kunena_users have wrong collation of type utf8_general_ci on field personalText urz5d_kunena_users have wrong collation of type utf8_general_ci on field location urz5d_kunena_users have wrong collation of type utf8_general_ci on field friendfeed urz5d_kunena_users have wrong collation of type utf8_general_ci on field bebo urz5d_kunena_users have wrong collation of type utf8_general_ci on field digg urz5d_kunena_users have wrong collation of type utf8_general_ci on field icq urz5d_kunena_users have wrong collation of type utf8_general_ci on field telegram urz5d_kunena_users have wrong collation of type utf8_general_ci on field vk urz5d_kunena_users have wrong collation of type utf8_general_ci on field microsoft urz5d_kunena_users have wrong collation of type utf8_general_ci on field skype urz5d_kunena_users have wrong collation of type utf8_general_ci on field twitter urz5d_kunena_users have wrong collation of type utf8_general_ci on field facebook urz5d_kunena_users have wrong collation of type utf8_general_ci on field google urz5d_kunena_users have wrong collation of type utf8_general_ci on field myspace urz5d_kunena_users have wrong collation of type utf8_general_ci on field linkedin urz5d_kunena_users have wrong collation of type utf8_general_ci on field linkedin_company urz5d_kunena_users have wrong collation of type utf8_general_ci on field delicious urz5d_kunena_users have wrong collation of type utf8_general_ci on field instagram urz5d_kunena_users have wrong collation of type utf8_general_ci on field qqsocial urz5d_kunena_users have wrong collation of type utf8_general_ci on field blogspot urz5d_kunena_users have wrong collation of type utf8_general_ci on field flickr urz5d_kunena_users have wrong collation of type utf8_general_ci on field apple urz5d_kunena_users have wrong collation of type utf8_general_ci on field qzone urz5d_kunena_users have wrong collation of type utf8_general_ci on field weibo urz5d_kunena_users have wrong collation of type utf8_general_ci on field wechat urz5d_kunena_users have wrong collation of type utf8_general_ci on field yim urz5d_kunena_users have wrong collation of type utf8_general_ci on field whatsapp urz5d_kunena_users have wrong collation of type utf8_general_ci on field youtube urz5d_kunena_users have wrong collation of type utf8_general_ci on field ok urz5d_kunena_users have wrong collation of type utf8_general_ci on field websitename urz5d_kunena_users have wrong collation of type utf8_general_ci on field websiteurl urz5d_kunena_users have wrong collation of type utf8_general_ci on field ip urz5d_kunena_users_banned have wrong collation of type utf8_general_ci on field ip urz5d_kunena_users_banned have wrong collation of type utf8_general_ci on field reason_private urz5d_kunena_users_banned have wrong collation of type utf8_general_ci on field reason_public urz5d_kunena_users_banned have wrong collation of type utf8_general_ci on field comments urz5d_kunena_users_banned have wrong collation of type utf8_general_ci on field params urz5d_kunena_version have wrong collation of type utf8_general_ci on field version urz5d_kunena_version have wrong collation of type utf8_general_ci on field build urz5d_kunena_version have wrong collation of type utf8_general_ci on field versionname urz5d_kunena_version have wrong collation of type utf8_general_ci on field state

Sorry, but I can't see the menu because the configuration report is not complete.

Database collation check: urz5d_kunena_aliases have wrong collation of type utf8_general_ci on field alias urz5d_kunena_aliases have wrong collation of type utf8_general_ci on field type urz5d_kunena_aliases have wrong collation of type utf8_general_ci on field item urz5d_kunena_announcement have wrong collation of type utf8_general_ci on field title urz5d_kunena_announcement have wrong collation of type utf8_general_ci on field sdescription urz5d_kunena_announcement have wrong collation of type utf8_general_ci on field description urz5d_kunena_attachments have wrong collation of type utf8_general_ci on field hash urz5d_kunena_attachments have wrong collation of type utf8_general_ci on field folder urz5d_kunena_attachments have wrong collation of type utf8_general_ci on field filename urz5d_kunena_attachments have wrong collation of type utf8_general_ci on field filename_real urz5d_kunena_attachments have wrong collation of type utf8_general_ci on field caption urz5d_kunena_categories have wrong collation of type utf8_general_ci on field name urz5d_kunena_categories have wrong collation of type utf8_general_ci on field alias urz5d_kunena_categories have wrong collation of type utf8_general_ci on field icon urz5d_kunena_categories have wrong collation of type utf8_general_ci on field accesstype urz5d_kunena_categories have wrong collation of type utf8_general_ci on field channels urz5d_kunena_categories have wrong collation of type utf8_general_ci on field description urz5d_kunena_categories have wrong collation of type utf8_general_ci on field headerdesc urz5d_kunena_categories have wrong collation of type utf8_general_ci on field topictemplate urz5d_kunena_categories have wrong collation of type utf8_general_ci on field class_sfx urz5d_kunena_categories have wrong collation of type utf8_general_ci on field iconset urz5d_kunena_categories have wrong collation of type utf8_general_ci on field params urz5d_kunena_configuration have wrong collation of type utf8_general_ci on field params urz5d_kunena_logs have wrong collation of type utf8_general_ci on field ip urz5d_kunena_logs have wrong collation of type utf8_general_ci on field operation urz5d_kunena_messages have wrong collation of type utf8_general_ci on field name urz5d_kunena_messages have wrong collation of type utf8_general_ci on field email urz5d_kunena_messages have wrong collation of type utf8_general_ci on field subject urz5d_kunena_messages have wrong collation of type utf8_general_ci on field ip urz5d_kunena_messages have wrong collation of type utf8_general_ci on field modified_reason urz5d_kunena_messages_text have wrong collation of type utf8_general_ci on field message urz5d_kunena_polls have wrong collation of type utf8_general_ci on field title urz5d_kunena_polls_options have wrong collation of type utf8_general_ci on field text urz5d_kunena_sessions have wrong collation of type utf8_general_ci on field allowed urz5d_kunena_sessions have wrong collation of type utf8_general_ci on field readtopics urz5d_kunena_smileys have wrong collation of type utf8_general_ci on field code urz5d_kunena_smileys have wrong collation of type utf8_general_ci on field location urz5d_kunena_smileys have wrong collation of type utf8_general_ci on field greylocation urz5d_kunena_topics have wrong collation of type utf8_general_ci on field subject urz5d_kunena_topics have wrong collation of type utf8_general_ci on field first_post_message urz5d_kunena_topics have wrong collation of type utf8_general_ci on field first_post_guest_name urz5d_kunena_topics have wrong collation of type utf8_general_ci on field last_post_message urz5d_kunena_topics have wrong collation of type utf8_general_ci on field last_post_guest_name urz5d_kunena_topics have wrong collation of type utf8_general_ci on field params urz5d_kunena_users have wrong collation of type utf8_general_ci on field status_text urz5d_kunena_users have wrong collation of type utf8_general_ci on field view urz5d_kunena_users have wrong collation of type utf8_general_ci on field signature urz5d_kunena_users have wrong collation of type utf8_general_ci on field avatar urz5d_kunena_users have wrong collation of type utf8_general_ci on field personalText urz5d_kunena_users have wrong collation of type utf8_general_ci on field location urz5d_kunena_users have wrong collation of type utf8_general_ci on field friendfeed urz5d_kunena_users have wrong collation of type utf8_general_ci on field bebo urz5d_kunena_users have wrong collation of type utf8_general_ci on field digg urz5d_kunena_users have wrong collation of type utf8_general_ci on field icq urz5d_kunena_users have wrong collation of type utf8_general_ci on field telegram urz5d_kunena_users have wrong collation of type utf8_general_ci on field vk urz5d_kunena_users have wrong collation of type utf8_general_ci on field microsoft urz5d_kunena_users have wrong collation of type utf8_general_ci on field skype urz5d_kunena_users have wrong collation of type utf8_general_ci on field twitter urz5d_kunena_users have wrong collation of type utf8_general_ci on field facebook urz5d_kunena_users have wrong collation of type utf8_general_ci on field google urz5d_kunena_users have wrong collation of type utf8_general_ci on field myspace urz5d_kunena_users have wrong collation of type utf8_general_ci on field linkedin urz5d_kunena_users have wrong collation of type utf8_general_ci on field linkedin_company urz5d_kunena_users have wrong collation of type utf8_general_ci on field delicious urz5d_kunena_users have wrong collation of type utf8_general_ci on field instagram urz5d_kunena_users have wrong collation of type utf8_general_ci on field qqsocial urz5d_kunena_users have wrong collation of type utf8_general_ci on field blogspot urz5d_kunena_users have wrong collation of type utf8_general_ci on field flickr urz5d_kunena_users have wrong collation of type utf8_general_ci on field apple urz5d_kunena_users have wrong collation of type utf8_general_ci on field qzone urz5d_kunena_users have wrong collation of type utf8_general_ci on field weibo urz5d_kunena_users have wrong collation of type utf8_general_ci on field wechat urz5d_kunena_users have wrong collation of type utf8_general_ci on field yim urz5d_kunena_users have wrong collation of type utf8_general_ci on field whatsapp urz5d_kunena_users have wrong collation of type utf8_general_ci on field youtube urz5d_kunena_users have wrong collation of type utf8_general_ci on field ok urz5d_kunena_users have wrong collation of type utf8_general_ci on field websitename urz5d_kunena_users have wrong collation of type utf8_general_ci on field websiteurl urz5d_kunena_users have wrong collation of type utf8_general_ci on field ip urz5d_kunena_users_banned have wrong collation of type utf8_general_ci on field ip urz5d_kunena_users_banned have wrong collation of type utf8_general_ci on field reason_private urz5d_kunena_users_banned have wrong collation of type utf8_general_ci on field reason_public urz5d_kunena_users_banned have wrong collation of type utf8_general_ci on field comments urz5d_kunena_users_banned have wrong collation of type utf8_general_ci on field params urz5d_kunena_version have wrong collation of type utf8_general_ci on field version urz5d_kunena_version have wrong collation of type utf8_general_ci on field build urz5d_kunena_version have wrong collation of type utf8_general_ci on field versionname urz5d_kunena_version have wrong collation of type utf8_general_ci on field state

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

This message contains confidential information

htaccess: Exists | PHP environment: Max execution time: 500 seconds | Max execution memory: 256M | Max file upload:

Kunena menu details:

Warning: Spoiler!

ID	Name	Menutype	Link	Path	In trash
305	Forum	menu-gorne	view=category&layout=list&catid=0	forum-kunena1	No
628	Forum	menu-gorne	view=category&catid=1	forum-kunena	No
617	Forum	kunenamenu	view=home&defaultmenu=618	forum	No
618	Kategorie	kunenamenu	view=category&layout=list&catid=0	forum/kategorie	No
619	Ostatnie tematy	kunenamenu	view=topics&mode=replies	forum/ostatnie-tematy	No
620	Nieprzeczytane	kunenamenu	view=topics&layout=unread	forum/nieprzeczytane	No
621	Nowy temat	kunenamenu	view=topic&layout=create	forum/nowy-temat	No
622	Bez odpowiedzi	kunenamenu	view=topics&mode=noreplies	forum/bez-odpowiedzi	No
623	Moje tematy	kunenamenu	view=topics&layout=user&mode=default	forum/moje-tematy	No
624	Profil	kunenamenu	view=user	forum/profil	No
625	Pomoc	kunenamenu	view=misc	forum/pomoc	No
626	Szukaj	kunenamenu	view=search	forum/szukaj	No
627	Forum	mainmenu	Itemid=617	kunena-2023-04-24	No

Joomla default template details : cassiopeia | author: Joomla! Project | version: 1.0 | creationdate: 2017-02

Kunena default template details : Aurelia | author: Kunena Team | version: 6.0.10 | creationdate: 2023-04-02

Kunena template params:

Warning: Spoiler!

DefaultCategoryicon
profileIconset	default
DefaultIconset	default
editorIconset	default
bootstrap	1
borderless	1
tooltips	1
SubjectLengthMessage	80
fullactions	1
quick	0
displayMenu	1
displayDropdownMenu	1
displayDropdownContent	1
displayModule	1
displayBreadcrumb	1
displayAnnouncement	1
displayFooter	1
avatarPosition	left
formRecover	0
labels	0
whoisonlineName	default
avatarType	rounded
topicicontype	svg
fontawesome	0
socialshare	0
socialsharetag
socialtheme	classic
optional_username	0
writeaccess	0
localstorage	0
IconColor	inherit
IconColorNew	#48a348
editorType	ckeditor
Bold	1
Italic	1
Underline	1
Strike	1
Subscript	1
Superscript	1
RemoveFormat	1
BulletedList	1
NumberedList	1
Blockquote	1
JustifyLeft	1
JustifyCenter	1
JustifyRight	1
JustifyBlock	1
Link_Unlink	1
Image	1
Smiley	1
Confidential	1
Hidetext	1
Spoiler	1
Code	1
Ebay	1
Twitter	1
Instagram	1
Soundcloud	1
FontSize	1
TextColor	1
Maximize	1
Map	1
Video	1
editorButtons
nameskinckeditor
ckeditorcustomprefixconfigfile
avatarSizeX	40
avatarSizeY	90
avatarSizeXThumb	36
avatarSizeYThumb	36
avatarSizeXWelcome	72
avatarSizeYWelcome	72
avatarSizeXList	36
avatarSizeYList	36
avatarSizeXPost	144
avatarSizeYPost	144
avatarSizeXProfile	200
avatarSizeYProfile	200
templatebyText
templatebyName
templatebyLink

Kunena version detailed: Kunena 6.0.10 | 2023-04-02 [ Git Repository ]
| Kunena detailed configuration:

Warning: Spoiler!

Kunena config settings:
boardOffline	0
enableRss	1
threadsPerPage	20
messagesPerPage	6
messagesPerPageSearch	15
showHistory	1
historyLimit	6
showNew	1
disableEmoticons	0
template	aurelia
showAnnouncement	1
avatarOnCategory	0
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
maxSig	300
regOnly	0
pubWrite	0
floodProtection	0
mailModerators	0
mailAdministrators	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
userlistRows	30
userlistOnline	1
userlistAvatar	1
userlistPosts	1
userlistKarma	1
userlistEmail	0
userlistJoinDate	1
userlistLastVisitDate	1
userlistUserHits	1
latestCategory	0
showStats	1
showWhoIsOnline	1
showGenStats	1
showPopUserStats	1
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
rssType	topic
rssTimeLimit	1 month
rssLimit	100
rssIncludedCategories
rssExcludedCategories
rssSpecification	rss2.0
rssAllowHtml	1
rssAuthorFormat	name
rssAuthorInTitle	1
rssWordCount	0
rssOldTitles	1
rssCache	900
defaultPage	recent
defaultSort	asc
sef	1
showImgForGuest	1
showFileForGuest	1
pollNbOptions	4
pollAllowVoteOne	1
pollEnabled	1
popPollsCount	5
showPopPollStats	1
pollTimeBtVotes	00:15:00
pollNbVotesByUser	100
pollResultsUserslist	1
allowUserEditPoll	0
maxPersonalText	50
orderingSystem	mesid
postDateFormat	ago
postDateFormatHover	datetime
hideIp	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
userDeleteMessage	0
latestCategoryIn	1
topicIcons	1
debug	0
catsAutoSubscribed	0
showBannedReason	0
showThankYou	1
showPopThankYouStats	1
popThanksCount	5
modSeeDeleted	0
bbcodeImgSecure	text
listCatShowModerators	1
lightbox	1
showListTime	720
showSessionType	2
showSessionStartTime	1800
userlistAllowed	1
userlistCountUsers	1
enableThreadedLayouts	0
categorySubscriptions	post
topicSubscriptions	every
pubProfile	1
thankYouMax	10
emailRecipientCount	0
emailRecipientPrivacy	bcc
captchaPostLimit	0
imageUpload	registered
fileUpload	registered
topicLayout	flat
timeToCreatePage	1
showImgFilesManageProfile	1
holdNewUsersPosts	0
holdGuestPosts	0
attachmentLimit	8
pickupCategory	0
articleDisplay	intro
sendEmails	1
fallbackEnglish	1
cache	1
cacheTime	60
ipTracking	1
rssFeedBurnerUrl
autoLink	1
accessComponent	1
statsLinkAllowed	1
superAdminUserlist	0
attachmentProtection	0
categoryIcons	1
avatarCrop	0
userReport	1
searchTime	365
teaser	0
ebayLanguage	0
ebayCertId
allowChangeSubject	1
maxLinks	6
readOnly	0
ratingEnabled	0
urlSubjectTopic	0
logModeration	0
attachStart	0
attachEnd	14
attachmentUtf8	1
autoEmbedSoundcloud	1
emailHeader	media/kunena/email/hero-wide.png
userStatus	1
signature	1
personal	1
social	1
plainEmail	0
moderatorPermDelete	0
avatarTypes	gif, jpeg, jpg, png
smartLinking	0
defaultAvatar	nophoto.png
defaultAvatarSmall	s_nophoto.png
quickReply	1
avatarEdit	0
activeMenuItem
mainMenuId
homeId
indexId
moderatorsId
topicListId
miscId
profileId
searchId
custom_id
avatarType	1
sefRedirect	1
allowEditPoll	1
useSystemEmails	0
autoEmbedInstagram	1
disableRe	0
email_sender_name
display_filename_attachment	0
new_users_prevent_post_url_images	0
minimal_user_posts_add_url_image	10
utmSource	0
emailHeaderSizeY	560
emailHeaderSizeX	560
moderator_id
profiler	0
pickup_category	0
board_title	Kunena
board_offline	0
offline_message	Forum wyłączone. Zapraszamy ponownie za jakiś czas!
enablerss	1
threads_per_page	20
messages_per_page	6
messages_per_page_search	15
showhistory	1
historylimit	6
shownew	1
disemoticons	0
showannouncement	1
avataroncat	0
catimagepath	category_images
showchildcaticon	1
rtewidth	450
rteheight	300
enableforumjump	1
reportmsg	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	0
mailadmin	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	0
showstats	1
showwhoisonline	1
showgenstats	1
showpopuserstats	1
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	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
defaultpage	recent
default_sort	asc
showimgforguest	1
showfileforguest	1
pollnboptions	4
pollallowvoteone	1
pollenabled	1
poppollscount	5
showpoppollstats	1
polltimebtvotes	00:15:00
pollnbvotesbyuser	100
pollresultsuserslist	1
allow_user_edit_poll	0
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
catsautosubscribed	0
showbannedreason	0
showthankyou	1
showpopthankyoustats	1
popthankscount	5
mod_see_deleted	0
bbcode_img_secure	text
listcat_show_moderators	1
show_list_time	720
show_session_type	2
show_session_starttime	1800
userlist_allowed	1
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
image_upload	registered
file_upload	registered
topic_layout	flat
time_to_create_page	1
show_imgfiles_manage_profile	1
hold_newusers_posts	0
hold_guest_posts	0
attachment_limit	8
article_display	intro
send_emails	1
fallback_english	1
cache_time	60
ebay_affiliate_id	5337089937
iptracking	1
rss_feedburner_url
autolink	1
access_component	1
statslink_allowed	1
superadmin_userlist	0
legacy_urls	1
attachment_protection	0
categoryicons	1
avatarresizemethod	1
avatarcrop	0
user_report	1
searchtime	365
ebay_language	0
ebay_api_key
ebay_cert_id
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
emailheader	media/kunena/email/hero-wide.png
user_status	1
plain_email	0
moderator_permdelete	0
avatartypes	gif, jpeg, jpg, png
smartlinking	0
defaultavatar	nophoto.png
defaultavatarsmall	s_nophoto.png
stopforumspam_key
quickreply	1
avataredit	0
activemenuitem
mainmenu_id
home_id
index_id
moderators_id
topiclist_id
misc_id
profile_id
search_id
avatar_type	1
sef_redirect	1
allow_edit_poll	1
use_system_emails	0
autoembedinstagram	1
disable_re	0

| Kunena integration settings:

Warning: Spoiler!

Kunena - Finder 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

| Joomla! detailed language files installed:

Warning: Spoiler!

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

Third-party components: None

Third-party SEF components: None

Plugins: None

Modules: None

Now you have two misconfigured menu items.
Links of other menus, which are linked to the forum, must be System Links -> Menu Item Type = Menu Item Alias
.
 
.
 

Thank you. Indeed, I removed those 2 menus and the problem disappeared. Yet I have a question in Joomla 3.10.11 Kunena Crypsisb4 theme I could see the category titles

in Joomla 4.3 with the latest version of Kunena, category titles are not visible. Can I turn it on somehow?

Look under the latest kunena in Joomla 4.3, there are problems with fonts, diacritics, for example, for the Polish language. In Joomla 3.10.11 there was no such problem.