htc frp reset problem

htc 628h frp rese problem with chimeratool
when i press reset frp show this error



Remove FRP lock
11/9/2018
4:23:04
PM

FRP lock remove started
Reading FRP information...
Fastboot exited unexpectedly.
Finished at local time: [11.09.18 20:06:49]
WorkID: 47289901