Solved Guests don't have read permissions anymore

Hi everyone,

I have an issue I don't understand. Since the beginning, I installed my kunena forum with read permissions for guests / invited, and write permissions for registered users only.
It worked perfectly until about 3 weeks (not sure about this), and now guests can't read the posts, I don't understand why. I didn't touch anything in the administration, and the users tell me they didn't do anything.

Could you help me ?

The adress of the website : montres-et-tendance.com

The categories configuration :



I'm on Joomla 3.4.6 and Kunena 4.0.7

Here is my config report :

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

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

This message contains confidential information

htaccess: Missing | PHP environment: Max execution time: 50000 seconds | Max execution memory: 120M | Max file upload: 40M

Kunena menu details:

Warning: Spoiler!

ID	Name	Menutype	Link	Path	In trash
129	Forum	mainmenu	Itemid=120	kunena-2015-07-01	No
120	forum	kunenamenu	view=home&defaultmenu=122	forum	No
121	Index	kunenamenu	view=category&layout=list&catid=0	forum/index	No
122	Sujets récents	kunenamenu	view=topics&mode=replies	forum/messagesrecents	No
123	Nouveau sujet	kunenamenu	view=topic&layout=create	forum/nouveausujet	No
124	Pas de réponse	kunenamenu	view=topics&mode=noreplies	forum/sansreponse	No
125	Mes sujets	kunenamenu	view=topics&layout=user&mode=default	forum/mesrecents	No
126	Profil	kunenamenu	view=user	forum/profil	No
127	Aide	kunenamenu	view=misc	forum/aide	Yes
128	Recherche	kunenamenu	view=search	forum/recherche	No

Joomla default template details : protostar | author: Kyle Ledbetter | version: 1.0 | creationdate: 4/30/2012

Kunena default template details : Blue Eagle | author: Kunena Team | version: 4.0.7 | creationdate: 2015-11-16

Kunena version detailed: Kunena 4.0.7 | 2015-11-16 [ Albareto ]
| 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	blue_eagle
showannouncement	1
avataroncat	1
catimagepath	category_images
showchildcaticon	1
rtewidth	450
rteheight	300
enableforumjump	1
reportmsg	1
username	0
askemail	0
showemail	0
showuserstats	1
showkarma	1
useredit	1
useredittime	0
useredittimegrace	600
editmarkup	1
allowsubscriptions	1
subscriptionschecked	0
allowfavorites	1
maxsubject	50
maxsig	300
regonly	1
pubwrite	0
floodprotection	0
mailmod	0
mailadmin	0
captcha	0
mailfull	1
allowavatarupload	1
allowavatargallery	1
avatarquality	75
avatarsize	600
imageheight	1024
imagewidth	1024
imagesize	800
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	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
sef	1
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	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	1
catsautosubscribed	0
showbannedreason	0
showthankyou	1
showpopthankyoustats	1
popthankscount	5
mod_see_deleted	0
bbcode_img_secure	text
listcat_show_moderators	0
lightbox	1
show_list_time	720
show_session_type	2
show_session_starttime	1800
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
captcha_post_limit	0
keywords	0
userkeywords	0
image_upload	registered
file_upload	registered
topic_layout	flat
time_to_create_page	0
show_imgfiles_manage_profile	0
hold_newusers_posts	10
hold_guest_posts	1
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	0
statslink_allowed	1
superadmin_userlist	0
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	9999

| Kunena integration settings:

Warning: Spoiler!

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

| Joomla! detailed language files installed:

Warning: Spoiler!

Joomla! languages installed:
en-GB	English (en-GB)
fr-FR	French (FR)

Third-party components: UddeIM 3.7

Third-party SEF components: None

Plugins: Search - Kunena Search 3.1.1

Modules: Kunena Latest 3.1.1 | Kunena Login 3.1.1 | Kunena Search 3.1.1

Go to Kunena Configuration -> (tab) Security and set "Registered Users Only = No".

:blush: :blush: :blush:
I'm so ashamed ! Thank you very much