sql exception occurred,when add a new person / #6738

from errors.log.php

Error 20080731032232 ERROR:        db\db.inc.php :  39 Database exception. Please read <a href=http://streber.pixtur.de/index.php?go=taskView&tsk=1272'> next steps on database errors.</a>
Error 20080731032232                 db\db.inc.php : 251 -> MysqlException::__construct("Querry=INSERT INTO person(id,s")
Error 20080731032232            db\db_item.inc.php : 839 -> DB_MysqlStatement::execute("", int1)
Error 20080731032232          pages\person.inc.php :2714 -> DbProjectItem::insert()
Error 20080731032232 std\class_pagehandler.inc.php : 729 -> personEditSubmit()
Error 20080731032232                     index.php : 212 -> PageHandler::show("personEditSubmit")
Error 20080731032232 
Error 20080731032232      Variables in __construct():
Error 20080731032232                       message = Querry=INSERT INTO person(id,state,name,nickname,tagline,mobile_phone,office_phone,office_fax,office_street,office_zipcode,office_homepage,office_email,personal_phone,personal_fax,personal_street,personal_zipcode,personal_homepage,personal_email,birthdate,color,description,password,security_question,security_answer,profile,theme,language,show_tasks_at_home,date_highlight_changes,can_login,last_login,last_logout,user_rights,cookie_string,ip_address,identifier,settings,notification_last,notification_period,time_zone,time_offset,user_level_create,user_level_view,user_level_edit,user_level_reduce,category,salary_per_hour,ldap) VALUES('12','1','New person','te','','','','','','','','12@3.com','','','','','','','0000-00-00','','','','0','0','3','0','en','1','2008-07-31 03:22:32','1','0000-00-00 00:00:00','2008-07-31 03:22:32','8192','9df786317eac6d30ecc42abf2503b1d1','0','a8efe43f2cd479b0854b3a6b0174c8a6','218','2008-07-28 03:22:31','3','25','0','0','0','0','0','0','0','')
Error 20080731032232 
Error 20080731032232                          code = NULL
Error 20080731032232                       sql_obj = OBJECT
Error 20080731032232                   mysql_error = Incorrect integer value: '' for column 'ldap' at row 1
Error 20080731032232    v0.0803, personEditSubmit, from 127.0.0.1,  uri:/test/streber_0.803/index.php