Cannot modify header information - headers already sent by..

[litbea]

set display_errors = Off in your php.ini

I'd rather prefer continue viewing errors to try to solve them, instead of hiding them

[litbea]

I've decided to start from scratch to document my experience. Sorry for the length...

Download, unpack... install: there it shows

Warning: mysql_close(): 34 is not a valid MySQL-Link resource in /home/m2asesor/public_html/clientes/lib/setup.php on line 152

Warning: session_regenerate_id() [function.session-regenerate-id]: Cannot regenerate session id - headers already sent in /home/m2asesor/public_html/clientes/lib/user.php on line 203

Warning: Cannot modify header information - headers already sent by (output started at /home/m2asesor/public_html/clientes/lib/setup.php:152) in /home/m2asesor/public_html/clientes/lib/setup.php on line 33

Well, I still can log in if I refresh, there here it shows

<b>Warning</b>: disk_free_space() has been disabled for security reasons in <b>/home/m2asesor/public_html/clientes/lib/filestorage/local.php</b> on line <b>165</b><br />
<br />
<b>Warning</b>: Cannot modify header information - headers already sent by (output started at /home/m2asesor/public_html/clientes/lib/filestorage/local.php:165) in <b>/home/m2asesor/public_html/clientes/lib/template.php</b> on line <b>162</b>

and on lines 163, 164.

HTACCESS at root folder is

ErrorDocument 403 /clientes/core/templates/403.php
ErrorDocument 404 /clientes/core/templates/404.php
<IfModule mod_php5.c>
php_value upload_max_filesize 512M
php_value post_max_size 512M
php_value memory_limit 512M
<IfModule env_module>
SetEnv htaccessWorking true
</IfModule>
</IfModule>
<IfModule mod_rewrite.c>
RewriteEngine on
RewriteRule .* - [env=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
RewriteRule ^.well-known/host-meta /public.php?service=host-meta [QSA,L]
RewriteRule ^.well-known/carddav /remote.php/carddav/ [R]
RewriteRule ^.well-known/caldav /remote.php/caldav/ [R]
RewriteRule ^apps/([^/]*)/(.*\.(css|php))$ index.php?app=$1&getfile=$2 [QSA,L]
RewriteRule ^remote/(.*) remote.php [QSA,L]
</IfModule>
Options -Indexes

while HTACCESS at DATA folder is

deny from all
IndexIgnore *

At least, some data is written in /data/username/files/text.txt. If I try to open it from the browser, the page doesn't exist.

I've tried to attach PNG screenshots, but the forum doesn't allow it.

[RandolphCarter]

disk_free_space() has been disabled for security reasons

That's a php configuration problem. See e.g. here: http://2by2host.com/articles/php-errors ... ree_space/

At least, some data is written in /data/username/files/text.txt. If I try to open it from the browser, the page doesn't exist.

You're sure it doesn't exist? You really get a 404? I suspect you rather get a 403 or 401 error... because direct access should indeed be prohibited (it's a security feature ).

I've tried to attach PNG screenshots, but the forum doesn't allow it.

Works fine for me - how does it fail for you?

[litbea]

Great!

My provider uploaded a php.ini to overwrite the default configuration, and inside I've not only removed disk_free_space but set_time_limit, disk_total_space aswell from disable_functions.

Now I can see the MAX FILE info, upload files...

[litbea]

... but I still see "You use 105.2 kB of the available 105.2 kB" in personal.php (with admin role) but I think that may be another error.