[Koha] error on updating Koha database

on the verge of updating koha database based on the PDF file Updating_Koha.pdf, i execute the following line: # perl -I your_koha_cvsrepo updatedatabase it run smoothly except for this errors: DBD::mysql::st execute failed: Invalid default value for 'aqbudgetid' at updatedatabase line 1025. Alter aqbudgetid in aqbudget DBD::mysql::st execute failed: Invalid default value for 'id' at updatedatabase line 1025. Alter id in z3950servers what caused the errors? how can i fixed this? Thanks in advance guys eric