SM-G570F Patch certificate error

Patch certificate started
Gathering phone info...
Collecting information. Be patient! Do NOT disconnect the phone!
Model: SM-G570F
Sales Code: EGY
Country Code: Egypt
Timezone: Asia/Karachi
Android Version: 8.0.0 [R16NW] [SDK 26]
Build Date: Fri Aug 31 23:00:33 KST 2018
PDA Version: G570FXXU1CRH9 [august 2018, rev9]
Phone Version: G570FXXU1CRH8 [august 2018, rev8]
CSC Version: G570FOJV1CRH9 [august 2018, rev9]
Product Code: EGY
HIDSw Version: G570FXXU1CRH9/G570FOJV1CRH9/G570FXXU1CRH8/G570FXXU1CRH9
Board Platform: EXYNOS5
Modem Platform: SHANNON305
Serial Number: R28HA2WR5JA
Imei: 359949093667157
Unique Number: CQ3003879E44EA3
Connections: AT,MTP
Battery Status: 3.91V (56%)
Network Type: GSM
SIM Status: ABSENT,ABSENT
Multisim Config: DSDS
Knox Version: v30
Warranty Bit: 1
Security Patch: 2018-09-01
Data Encryption State: encrypted
Preparing...
Checking current patchcert.
Checking modem.
Checking root.
The phone is rooted by: Chimera SU v1.0
Checking boot image. Be patient! Do NOT disconnect the phone!
Writing boot image.
Restarting phone.
Waiting for ADB connection. Be patient! Do NOT disconnect the phone!
Reading data...
Checking modem version.
Restarting phone.
Waiting for ADB connection. Be patient! Do NOT disconnect the phone!
Reading data. Be patient! Do NOT disconnect the phone!
Patching certificate...
Unable to patch certificate.
Finished at local time: [05.12.19 09:19:24]
WorkID: 59468060