Samsung A705FN Invalid server-side parameters

Hello team! i have for unlock A705FN

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Collecting information. Be patient! Do NOT disconnect the phone!
Model: SM-A705FN
Sales Code: EVR
Country Code: UK
Timezone: Europe/Bucharest
Android Version: 9 [PPR1.180610.011] [SDK 28]
Build Date: Tue May 14 19:29:23 KST 2019
PDA Version: A705FNXXU1ASE4 [may 2019, rev4]
Phone Version: A705FNXXU1ASD7 [april 2019, rev7]
CSC Version: A705FNOBE1ASE4 [may 2019, rev4]
Product Code: EVR
HIDSw Version: A705FNXXU1ASE4/A705FNOBE1ASE4/A705FNXXU1ASD7/A705FNXXU1ASE4
Board Platform: SM6150
Modem Platform: SM6150
Serial Number: R58M667CD0R
Imei: 358382100783588
Unique Number: CE06193682AAC0B51C7E
Connections: AT,MTP
Battery Status: 4.07V (83%)
Network Type: GSM
SIM Status: ABSENT,ABSENT
Multisim Config: DSDS
Knox Version: v30
Warranty Bit: 0
Security Patch: 2019-05-01
Data Encryption State: encrypted
Direct unlock online...
Invalid server-side parameters
Finished at local time: [10.04.19 10:16:44]
WorkID: 75138977

What means this error? i search allredy but i dont found any post about this error.
Ty! BR!