Solved Preview not working, a 404 Not Found error

Hi!

I have a problem with error:

"
Forbidden

You don't have permission to access /index.php/foro on this server.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.
"
If I send again the hosting cut conexion with my ip.
I checked with other forum (external domain) and have same problem

Hereby attached problem text

Thanks for your help

please add kunena 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: 120 seconds | Max execution memory: 750M | Max file upload: 32M

Kunena menu details:

Warning: Spoiler!

ID	Name	Menutype	Link	Path	In trash
511	Foro	top	Itemid=502	kunena-2015-03-03	No
502	Foro	kunenamenu	view=home&defaultmenu=504	foro	No
503	Categorías	kunenamenu	view=category&layout=list	foro/categorias	No
504	Mensajes Recientes	kunenamenu	view=topics&mode=replies	foro/recientes	No
505	Nuevo Tema	kunenamenu	view=topic&layout=create	foro/nuevo-tema	No
506	Sin Respuesta	kunenamenu	view=topics&mode=noreplies	foro/sin-respuestas	No
507	Mis Temas	kunenamenu	view=topics&layout=user&mode=default	foro/mis-temas	No
508	Perfil	kunenamenu	view=user	foro/perfil	No
509	Ayuda	kunenamenu	view=misc	foro/ayuda	No
510	Buscar	kunenamenu	view=search	foro/buscar	No

Joomla default template details : protostar | author: Kyle Ledbetter | version: 1.0 | creationdate: Unknown

Kunena default template details : Blue Eagle | author: Kunena Team | version: 3.0.7 | creationdate: 2015-02-01

Kunena version detailed: Kunena 3.0.7 | 2015-02-01 [ Galah ]
| 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	0
catimagepath	category_images
showchildcaticon	1
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
pubwrite	0
floodprotection	0
mailmod	0
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_name	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
usernamechange	0
showspoilertag	1
showvideotag	1
showebaytag	1
trimlongurls	1
trimlongurlsfront	40
trimlongurlsback	20
autoembedyoutube	1
autoembedebay	1
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	desc
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	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
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	1
thankyou_max	10
email_recipient_count	5
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	1
show_imgfiles_manage_profile	1
hold_newusers_posts	0
hold_guest_posts	0
attachment_limit	4
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	0
ebay_language	186

| Kunena integration settings:

Warning: Spoiler!

Kunena - AlphaUserPoints Disabled
Kunena - Community Builder Enabled: access=1 login=1 activity=1 avatar=1 profile=1 private=1
Kunena - Gravatar Enabled: avatar=1
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:
en-GB	English (en-GB)
es-ES	Spanish (español)

Third-party components: None

Third-party SEF components: None

Plugins: None

Modules: None

I recommend that you change the forum integration plugin settings as shown in red below:

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 Disabled

Kunena - Gravatar Enabled: Disabled

Why should this be disabled? You don't know what is used on his page.

I've visited your page, but it works all correct. Is this problem only when you are logged in?

Is there any change if you change your htaccess.txt file to .htaccess ( screencast.com/t/yNEsQOnZ46o5 ) and from Global Configuration of J! set "Use URL Rewriting" ( screencast.com/t/JEP0uepH ) ? Clean system and browser cache before and after testing.

Hi and thanks for all!

I checked your suggestions, only with preview option because if send topic, hosting banned my ip for 1 hour.

@sozzled, your changes didn't do anything.
@rich, you can use good non logged but if I am logged in (super user, registered and moderator) and put attached text have the problem.
@Mortti, I did that you said and it have same problem, now I am banned, I emailed hosting to inform.

Thanks for your support.

Now I have a lot of problems with invalid token.
I feel that I have to start from the beginning.

bymamo wrote: Now I have a lot of problems with invalid token.
I feel that I have to start from the beginning.

If you would like honest professional assistance in setting up Kunena on your website—fast answers for all your questions—you know where to contact me.

Well, I installed J! plus kunena...
We do categories and few topics...
I writte problematic text line by line and all go fine less text writing (no copy paste):

e p h e d r a ---- d i s t a c h y a

Could be that this plant would be banned automatic because is a non food plant?

Thanks