FATAL ERROR: Root directory in configuration file probably incorrect.

[dexpro]

I am getting the following error when I go to my page. My installation was working seamlessly till couple of days ago. I don't what went wrong and what caused this. Any help would be appreciable.

FATAL ERROR: Root directory in configuration file probably incorrect.

[Horace]

Need more info.
Can you run check.php and post the results here ?
Check.php is located in the DotProject/docs directory.

[dexpro]

Below is the output off of the check.php -

dotProject System Checks
MySQL Available OK
MySQL Server Version 4.0.24-standard
MySQL Database Connection Connected OK
MySQL Database Select Selected OK
Operating System Linux gigas2.pandorahost.com 2.4.21-32.0.1.EL #1 Wed May 25 14:56:20 EDT 2005 i686
PHP Version 4.3.11 OK
Server API apache
Web Server Apache/1.3.33 (Unix) PHP/4.3.11 mod_auth_passthrough/1.8 mod_log_bytes/1.2 mod_bwlimited/1.4 FrontPage/5.0.2.2635 mod_ssl/2.8.22 OpenSSL/0.9.7a
User Agent Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR 1.1.4322)
default locale LC_CTYPE=en_US.UTF-8
LC_NUMERIC=C
LC_TIME=C
LC_COLLATE=C
LC_MONETARY=C
LC_MESSAGES=C
LC_PAPER=C
LC_NAME=C
LC_ADDRESS=C
LC_TELEPHONE=C
LC_MEASUREMENT=C
LC_IDENTIFICATION=C

session.auto_start 0 OK
session.save_handler files
session.save_path /tmp OK
session.serialize_handler php
session.use_cookies 1 OK
session.use_trans_sid 1 There are security risks with this turned on
file_uploads 1 OK
/locales/en directory writable Warning: you will not be able to save translation files. Check the directory permissions.
/files directory writable Warning: you will not be able to upload files. Check the directory permissions.
/files/temp directory writable Warning: you will not be able to make PDF's. Check the directory permissions.
root_dir /home2/dexpro/public_html/dot root_dir seems to be incorrect, probably should be /home/dexpro/public_html/dot

[Horace]

silly question, did you verify the path yourself?
home2/ sounds like a temp / backup directory imho

is this on a hosted site?
if so check with the ISP, did they make any changes?

[dexpro]

I fixed the home2/ to home. But now I'm getting the following error:

Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /home/dexpro/public_html/dot/includes/config.php:131) in /home/dexpro/public_html/dot/index.php on line 56

Warning: Cannot modify header information - headers already sent by (output started at /home/dexpro/public_html/dot/includes/config.php:131) in /home/dexpro/public_html/dot/index.php on line 60

Warning: Cannot modify header information - headers already sent by (output started at /home/dexpro/public_html/dot/includes/config.php:131) in /home/dexpro/public_html/dot/index.php on line 61

Warning: Cannot modify header information - headers already sent by (output started at /home/dexpro/public_html/dot/includes/config.php:131) in /home/dexpro/public_html/dot/index.php on line 62

Warning: Cannot modify header information - headers already sent by (output started at /home/dexpro/public_html/dot/includes/config.php:131) in /home/dexpro/public_html/dot/index.php on line 63

Warning: Cannot modify header information - headers already sent by (output started at /home/dexpro/public_html/dot/includes/config.php:131) in /home/dexpro/public_html/dot/index.php on line 129