sm-T510 can't flash combination

sm-T510 can't flash combination
This error

Code:

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Chimera Mobile Phone Utility version: 21.64.1051 @ 2019-07-09
Firmware update started
Processing firmware...
Waiting for download mode.
Connecting.
SBL Info: Model: SM-T510, Region: EUR, Provider: OPEN, PDA: T510XXU1ASCE
Valid PIT file can be found in the firmware: GTA3XLWIFI_EUR_OPEN.pit
Use the Enable PIT Write option if you want to use it.
Reading PIT from phone.
Checking firmware compatibility.
Skip firmware compatibility checking.
Flashing sboot.bin
Flashing param.bin
Flashing cm.bin
Flashing nad_fw.bin
Firmware flash failed.
Finished at local time: [07.09.19 07:54:43]
WorkID: 65527220

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PLEASE GET THE APPROVAL TO USE FACTORY BINARIES (PIT)