tsbs_load_questdb write: connection reset by peer

[river320]

i install the questdb7.0.0 and the tsbs together,
when i run the command ,eg
./tsbs_load_questdb --file /data/dbtest/questdb/influx-data --workers 2

It happens nine times out of ten by this error
time,per. metric/s,metric total,overall metric/s,per. row/s,row total,overall row/s
2023/02/27 09:29:41 Error writing: write tcp 127.0.0.1:39966->127.0.0.1:9009: write: connection reset by peer

How can I solve it?
thank you