ZAbbix Cannot connect to proxy

[Ahmad Abu hashem]

Hi,

I have used Zabbix_server 3.2 before with proxy, After upgrading Zabbix_server to 4.2 I didn't need Zabbix_proxy anymore, therefore I deleted Zabbix-proxy which was installed on a separate server than zabbix_server server. but Zabbix_server still trying to connect zabbix_proxy with no success
I see that in /var/log/xzabbix/zabbix_server.log

1484:20200116:091837.290 cannot connect to proxy "XXX proxy": cannot connect to [[172.16.XX.XX]:10051]: [111] Connection refused
1484:20200116:091837.290 cannot connect to proxy "XXX proxy": cannot connect to [[172.16.XX.XX]:10051]: [111] Connection refused
1484:20200116:091837.290 cannot connect to proxy "XXX proxy": cannot connect to [[172.16.XX.XX]:10051]: [111] Connection refused
1484:20200116:091837.290 cannot connect to proxy "XXX proxy": cannot connect to [[172.16.XX.XX]:10051]: [111] Connection refused
1484:20200116:091837.290 cannot connect to proxy "XXX proxy": cannot connect to [[172.16.XX.XX]:10051]: [111] Connection refused
1484:20200116:091837.290 cannot connect to proxy "XXX proxy": cannot connect to [[172.16.XX.XX]:10051]: [111] Connection refused
What should I do to stop this connection between zabbix_server and zabbix_proxy which I don't had anymore??

[Hamardaban]

In the Administration section, make sure that the proxy is no longer used by any hosts and then delete the proxy.

[Ahmad Abu hashem]

Thank it was really the solution...