g610m bit 3 read codes KNOX WARRANTY VOID is 0x1

I got this error trying to read codes from a SM-G610M bit 3. Can i read the codes rooting the phone with read codes via server new function?

Here's the log:

Operation: Read Codes via Server
Selected model: SM-G610M
Software version: 34.8

Checking Login and Password... OK
Ballance: 5 crd.
You have 5 credit(s) left. This operation takes 5 credits.Continue? Yes
Searching Samsung modem... detected COM334
Reading phone info...
Model: SM-G610M
AP version: G610MUBU3BRK1
CSC version: G610MUWA3BRK1
CP version: G610MUBU3BRK1
Product code: CHL
Phone SN: R28J50LPW7V
IMEI: 35346xxxxx48815
Unique number: CAJ03A775E23C34
Searching Samsung diag port... detected COM335
Reading phone info... error (0)
Check phone connection or KNOX WARRANTY VOID is 0x1
Done with Samsung Tool PRO v.34.8