The most probable is that you retrived PHP session from other application.
Be sure to clean PHP session (clean cookies, remove files in PHP temp directory) and try again.

Hello,

i clean all caches, session ... (also the server one) but still the same error. It is a problem to istall it under /somedirectory/projects/ ?

here below the print of the object $user:

object(__PHP_Incomplete_Class)#1 (32) { ["__PHP_Incomplete_Class_Name"]=> string(4)
"User" ["_col_1_2_Description"]=> NULL
["id"]=> string(1) "1"
["name"]=> string(5) "admin"
["email"]=> NULL
["password"]=> string(32) "21232f297a57a5a743894a0e4a801fc3"
["_spe_buttonSendMail"]=> NULL
["idProfile"]=> string(1) "1"
["locked"]=> string(1) "0"
["loginTry"]=> string(1) "0"
["isLdap"]=> string(1) "0"
["_spe_image"]=> NULL ["isContact"]=> string(1) "0"
["isResource"]=> string(1) "0"
["initials"]=> NULL
["resourceName"]=> NULL
["idle"]=> string(1) "0"
["description"]=> NULL
["_col_2_2_Affectations"]=> NULL
["_spe_affectations"]=> NULL
["_arrayFilters"]=> array(0) { }
["_arrayFiltersDetail"]=> array(0) { }
["salt"]=> NULL ["crypto"]=> string(3) "md5"
["_accessControlRights":"User":private]=> NULL
["_accessControlVisibility"]=> NULL
["_affectedProjects":"User":private]=> NULL
["_affectedProjectsIncludingClosed":"User":private]=> NULL
["_visibleProjects":"User":private]=> NULL
["_visibleProjectsIncludingClosed":"User":private]=> NULL
["_hierarchicalViewOfVisibleProjects":"User":private]=> NULL
["_hierarchicalViewOfVisibleProjectsNotClosed":"User":private]=> NULL }

hope could be of help.

It is a problem to istall it under /somedirectory/projects/ ?

No

Issue is that you retrive $user with class __PHP_Incomplete_Class, meaning class cannot be identified.
This happens when session_start() is called before __autoload or called twice.
This is not the case, as projeqtor.php starts with spl_autoload_register, then session_start.
Moreover, application is running fine for most users. So I think you have another application running, with an asynchronous process, that initialises session before the __autoload is defined.

Just to ber sure :
what version or PHP are you running ?
What stack are you running ? (WAMP, Easy PHP, other)
Do you have other applications on same server ? Could you try with projeqtor running alone on a server ?

Hello,

i know that it is very strange but i do not understand what happen. My configuration is an apache virtualhost and i use the following version of mysql/php/apache on a centos 6 64 bit server:

mysql-5.1.61-1.el6_2.1.x86_64
httpd-2.2.15-15.el6.centos.1.x86_64
php-5.3.3-27.el6_5.x86_64

Do you have other applications on your php server ?

Hello,

the virtualhost hosting projeqtor has currently another simple php app that, however, it is not used (it is a test server).

Hi,

Could you just try with no other application ?

sorry for late reply but i was really busy ...

i try to install it on the main server (where i have no other applicaiton installed), still the same problem. any idea ?

thanks

You could try to force class loading for User : in /tool/projeqtor.php, add line before session_start() so that first lines look like :

<?php
spl_autoload_register('projeqtorAutoload', true);
include_once('../model/User.php');
session_start();              // Setup session. Must be first command.

at the end also this did not work.

then i set-up a virtual machine from scratch and install projeqtor ... it works at first try !!! i do not know whats happen on the original system but now is working.

thanks a lot for your help.