Samsung I5801 imei repair error

Reading phone info… OK
Model: GT-I5801
Country code: ¼*³²¾ÆÇâ
Cal date: 2010-07-26
Factory SW: I5801DDJG6_ODDJG6
Unique number: 79880000046850
Memory phone: KAC007021B(I5801)
Phone S/N: 0000000000
PDA/CSC version: I5801BVJE8/I5801FTMJE8
Phone version: I5801BVJE8
Phone HW: None
Cal date: none
Reading IMEI… OK
Reading security… error
Security data not found

Done with Samsung Tool v.20.5
please tell me what to do