[17-Dec-2025 11:36:31 Etc/UTC] PHP Fatal error:  Uncaught TypeError: call_user_func(): Argument #1 ($callback) must be a valid callback, function "nrpe_plugin_xmlrpc_send" not found or invalid function name in /etc/inc/pfsense-utils.inc:4480
Stack trace:
#0 /etc/rc.filter_synchronize(362): pkg_call_plugins()
#1 {main}
  thrown in /etc/inc/pfsense-utils.inc on line 4480
[17-Dec-2025 11:41:43 Etc/UTC] PHP Fatal error:  Uncaught TypeError: call_user_func(): Argument #1 ($callback) must be a valid callback, function "nrpe_plugin_xmlrpc_send" not found or invalid function name in /etc/inc/pfsense-utils.inc:4480
Stack trace:
#0 /etc/rc.filter_synchronize(362): pkg_call_plugins()
#1 {main}
  thrown in /etc/inc/pfsense-utils.inc on line 4480