[SOLVED] Day time hours/day

Look on the web browser console :
see attached files

require({cache:{"dijit/_editor/plugins/FontChoice":function(){define(["require","dojo/_base/array","dojo/_base/declare","dojo/dom-construct","dojo/i18n","dojo/_base/lang","dojo/store/Memory","../../registry","../../_Widget","../../

VERSION V5.1.1
2015-11-10 10:05:34.978 ===== TRACE =====
2015-11-10 10:05:35.060 ===== TRACE ===== 0 lines deleted from table "plannedwork".
2015-11-10 10:05:35.277 ===== TRACE ===== 621 lines deleted from table "columnselector".
2015-11-10 10:05:35.298 ***** ERROR ***** Exception-[23000] SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '21' for key 'PRIMARY'
2015-11-10 10:05:35.298 ***** ERROR ***** For query : INSERT INTO `planningmode` (`id`, `applyTo`, `name`, `code`, `sortOrder`, `idle`, `mandatoryStartDate`, `mandatoryEndDate`) VALUES
(21, 'TestSession', 'PlanningModeSTART', 'START', 130, 0 , 1, 0);
2015-11-10 10:05:35.298 ***** ERROR ***** Strack trace :
2015-11-10 10:05:35.298 ***** ERROR ***** #0 Sql->query called at [/var/www/projeqtor/db/maintenanceFunctions.php:71]
2015-11-10 10:05:35.299 ***** ERROR ***** #1 runScript called at [/var/www/projeqtor/db/maintenance.php:99]
2015-11-10 10:05:35.299 ***** ERROR ***** #2 include called at [/var/www/projeqtor/tool/loginCheck.php:117]
2015-11-10 10:05:35.299 ===== TRACE =====
2015-11-10 10:05:35.299 ===== TRACE ===== Error # 1 => SQL error while executing maintenance query for version V5.1.1 (see above message)
2015-11-10 10:05:35.299 ===== TRACE =====
2015-11-10 10:05:35.299 ===== TRACE ===== *************************************************
2015-11-10 10:05:35.299 ===== TRACE =====
2015-11-10 10:05:35.299 ===== TRACE =====
2015-11-10 10:05:35.299 ===== TRACE ===== DATABASE UPDATED
2015-11-10 10:05:35.299 ===== TRACE ===== WITH 1 ERROR
2015-11-10 10:05:35.299 ===== TRACE =====
2015-11-10 10:05:35.713 ===== TRACE ===== =====================================
2015-11-10 10:05:35.713 ===== TRACE =====
2015-11-10 10:05:35.713 ===== TRACE ===== 1 ERRORS DURING UPDATE TO VERSION V5.1.2

Help me please

change it ( add // on 162 line)
disconnect
connect
and i can change the hours/day parameter

I need to remove // on 162 line or not ?