Persistence.InfluxDB 1.13 fail to write value to influxdb

I’m having problems getting openhab2 to write a value into influxdb.
Got the following error:
Jul 03 19:58:01 openHABianPi influxd[453]: [httpd] - openhab [03/Jul/2019:19:58:01 +0200] "POST /write?consistency=one&db=openhab_db&p=%5BREDACTED%5D&precision=n&rp=autogen&u=openhab HTTP/1.1" 204

Precision should be ‘ns’ for nanoseconds. How do change this from n >> ns???
Can I choice seconds for precision instead??