<triggers>
<trigger>
<expression>{12345:item.key[param1].last()}&lt;=1000</expression>
<recovery_mode>0</recovery_mode>
<recovery_expression/>
<name>Some problem on {HOST.HOST}</name>
<correlation_mode>0</correlation_mode>
<correlation_tag/>
<url/>
<status>0</status>
<priority>4</priority>
<description/>
<type>0</type>
<manual_close>1</manual_close>
<dependencies/>
<tags/>
</trigger>
</triggers>

2022/01/03 12:31:36 [error] 29929#0: *176 FastCGI sent in stderr: "PHP message: PHP Fatal error: Uncaught TypeError: Argument 1 passed to C52ImportConverter::prepareTemplateName() must be of the type string, integer given, called in /usr/share/zabbix/include/classes/import/converters/C52ImportConverter.php on line 616 and defined in /usr/share/zabbix/include/classes/import/converters/C52ImportConverter.php:687
Stack trace:
#0 /usr/share/zabbix/include/classes/import/converters/C52ImportConverter.php(616): C52ImportConverter::prepareTemplateName(91005)
#1 /usr/share/zabbix/include/classes/import/converters/C52ImportConverter.php(58): C52ImportConverter::convertTriggers(Array, true)
#2 /usr/share/zabbix/include/classes/api/services/CConfiguration.php(214): C52ImportConverter->convert(Array)
#3 /usr/share/zabbix/include/classes/api/clients/CLocalApiClient.php(121): CConfiguration->import(Array)
#4 /usr/share/zabbix/include/classes/api/wrappers/CFrontendApiWrapper.php(97): CLocalApiClient->callMethod('configuration', 'import', Array, '7b60e9b686fd698...')
#5 /usr/share/zabb" while reading response header from upstream, client: 192.168.31.84, server: example.com, request: "POST /zabbix.php?action=popup.import&output=ajax HTTP/1.1", upstream: "fastcgi://unix:/run/php-fpm/zabbix.sock:", host: "192.168.31.181", referrer: "http://192.168.31.181/zabbix.php?action=host.list"