Undefined index:

Hi ,
i’m having strange problem …

activating log i found this:

Undefined index: employee_id at /home/user/eclipse/www/D.B. Group Benchmark/hrm1.1/includes/dhtmlxSuite/dhtmlxConnector/codebase/grid_connector.php line 68

here is my code:

<?php require_once("../../includes/config.php"); require_once("../../includes/dhtmlxSuite/dhtmlxConnector/codebase/grid_connector.php"); $db_selected = mysql_select_db($mysql_db_1, $link); function bold_matricola($row) { $row->set_cell_style("employee_id","font-weight:bold;"); } $employee_grid = new GridConnector($link); $employee_grid->set_encoding("ISO-8859-1"); $employee_grid->enable_log("Log/employee_grid_connector.log",true); $employee_grid->dynamic_loading(5); $employee_grid->event->attach("beforeRender","bold_matricola"); $employee_grid->render_sql ("SELECT hs.loc_code, hs.loc_city, b.employee_id, b.emp_lastname, b.emp_firstname, a.emp_number " . "FROM hs_hr_location hs " . "JOIN (hs_hr_emp_locations a " . "JOIN hs_hr_employee b " . "ON (a.emp_number=b.emp_number)) " . "ON (a.loc_code=hs.loc_code) " . "WHERE b.emp_status<>'EST009' AND b.emp_status<>'EST011'" . "AND (b.terminated_date LIKE" . "'" . date("Y-m") . "%" . "'" . "OR b.terminated_date IS NULL)", "emp_number","employee_id,emp_lastname,emp_firstname,loc_city"); require_once("../close.php"); ?>

what could be?
dhtmlx 2.6 , php connector ver. 1

Thank u

Undefined index: employee_id
This is Notice level message, which must not cause any problems. We fill fix it in the next version.

If any other issue occurs - please provide more details.

Thnak u very much