Error creating l4xnat farm

[3climber]

Zevenet Version: 5.11.2
Appliance Version: ZCE 6
Kernel Version: 4.19.0-14-amd64

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21	Feb 10 18:28:40 zevenet-5-11 zapi.cgi[1232]: (INFO) lslb :: running 'Create' for 213 farm l4xnat
22	Feb 10 18:28:40 zevenet-5-11 zapi.cgi[1232]: (ERROR) system :: cmd failed: /usr/bin/curl -w "%{http_code}" --noproxy "*" -s -H "Key: HoLa" -X "POST" -d'{"farms" : [ { "name" : "213", "virtual-addr" : "172.28.8.87", "virtual-ports" : "2222", "protocol" : "tcp", "mode" : "snat", "scheduler" : "weight", "state" : "up" } ] }' http://127.0.0.1:27/farms -o /tmp/nft_1232
23	Feb 10 18:28:40 zevenet-5-11 zapi.cgi[1232]: (ERROR) system :: The file '/tmp/nft_1232' could not be opened
24	Feb 10 18:28:40 zevenet-5-11 zapi.cgi[1232]: (ERROR) system :: cmd failed: /usr/bin/curl -w "%{http_code}" --noproxy "*" -s -H "Key: HoLa" -X "GET" http://127.0.0.1:27/farms/213 -o /tmp/nft_1232
25	Feb 10 18:28:40 zevenet-5-11 zapi.cgi[1232]: (ERROR) system :: The file '/tmp/nft_1232' could not be opened
26	Feb 10 18:28:40 zevenet-5-11 zapi.cgi[1232]: (INFO) farms :: running 'Delete' for 213
27	Feb 10 18:28:40 zevenet-5-11 zapi.cgi[1232]: (INFO) monitor :: Delete graph file: /usr/local/zevenet/app/zenrrd/rrd/213-farm.rrd
28	Feb 10 18:28:40 zevenet-5-11 zapi.cgi[1232]: (ERROR) webgui :: Creating a farm: The 213 farm can't be created
29	Feb 10 18:28:40 zevenet-5-11 zapi.cgi[1232]: (INFO) webgui :: STATUS: 400 REQUEST: POST /zapi/v4.0/zapi.cgi/farms
30	Feb 10 18:28:40 zevenet-5-11 zapi.cgi[1232]: (INFO) webgui :: The 213 farm can't be created

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