There is no reference to DOMDocument in ProjeQtOr.
You may be facing a PHP session mess.
Try to stop PHP server, clean session (in PHP Temp directory) and restart.

Correct you are many thanks.

For anyone else with the issue, this is caused by replicating an install / DB to a new folder on the same server. You'll need to kill HTTPD once this is done to flush it out.

Hi,

I have exactly the same issue but I can't solve it.

I wish to have a test environment so :
- I copied the database from my main installation (Project'Or RIA 3.0.2) to a new database.
- I installed ProjeQtOr 4.0.5 on the same Apache/PHP server as my main installation.
- Both installations use the same domain name/port ( http://myserver/projectorria et http://myserver/projeqtor-test).

After I noticed the issue, I found this topic so I stopped the httpd service, deleted all the PHP sessions in /var/lib/php/session/ and restarted the httpd service.
But the issue is still there.

I also tried to change the PHP session id by adding the line session_name("PHPSESSIDTEST"); before session_start(); in manual/manual.php and tool/projector.php.

Finally, I created a virtualhost on port 8080. But it didn't help (maybe because the domain name is seen as the same by Apache).

Do you have an other idea to solve this ?

Have you another application running on this PHP server ?
The issue may come from this other application.
Try and uninstall it and try again.

Thank you for your quick answer.

I found the error. I lacked the php-xml module.
The use of DOMDocument class seems to have been introduced in v4.0.0, that's why I don't have this issue on my main environment (which uses v3.0.2).
I installed php-xml module and everything is fine 🙂

Edit : If it can help, this module is not installed by default when you install PHP 5.3 on a RHEL server ( v5.8 ).

Hi,

I completed pre-requisites in README file with this constraint.

Thanks.