I created a script in php, to find out some ipv4, and I'm moving on to zabbix to create an item discovery, but I'm having this problem.

Script works fine...

and jsonlint is OK

zabbix version 3.2.3
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I upgraded to 3.4.3 and the problem continues

Script works fine...

and jsonlint is OK

zabbix version 3.2.3
-------------------------------------------------------
I upgraded to 3.4.3 and the problem continues


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