systemctl stop zabbix-server ps aux | grep zabbix # Ensure no stray processes exist
If you want, provide:
: This error is commonly reported after migrating or upgrading to Zabbix 6.0 or 7.0. It can sometimes stem from version mismatches between the Zabbix Agent 2 and its underlying plugin support packages. Troubleshooting and Resolution Steps cannot write to IPC socket: Broken pipe - ZABBIX Forums zabbix cannot write to ipc socket broken pipe upd