I'm having the same issue after updating wazuh with apt update...
root@audit-wazuh:~# systemctl status wazuh-dashboard.service
● wazuh-dashboard.service - wazuh-dashboard
Loaded: loaded (/etc/systemd/system/wazuh-dashboard.service; enabled; vendor preset: enabled)
Active: active (running) since Sun 2024-09-15 19:47:10 -04; 58min ago
Main PID: 1119 (node)
Tasks: 11 (limit: 38408)
Memory: 277.9M
CGroup: /system.slice/wazuh-dashboard.service
└─1119 /usr/share/wazuh-dashboard/node/bin/node /usr/share/wazuh-dashboard/src/cli/dist
sep 15 20:45:15 audit-wazuh opensearch-dashboards[1119]: {"type":"log","@timestamp":"2024-09-16T00:45:15Z","tags":["info","savedobjects-service"],"pid":1119,"message":"Detected mapping change in \"properties.homepage\""}
sep 15 20:45:17 audit-wazuh opensearch-dashboards[1119]: {"type":"log","@timestamp":"2024-09-16T00:45:17Z","tags":["info","savedobjects-service"],"pid":1119,"message":"Detected mapping change in \"properties.homepage\""}
sep 15 20:45:18 audit-wazuh opensearch-dashboards[1119]: {"type":"log","@timestamp":"2024-09-16T00:45:18Z","tags":["info","savedobjects-service"],"pid":1119,"message":"Detected mapping change in \"properties.homepage\""}
sep 15 20:45:20 audit-wazuh opensearch-dashboards[1119]: {"type":"log","@timestamp":"2024-09-16T00:45:20Z","tags":["info","savedobjects-service"],"pid":1119,"message":"Detected mapping change in \"properties.homepage\""}
sep 15 20:45:21 audit-wazuh opensearch-dashboards[1119]: {"type":"log","@timestamp":"2024-09-16T00:45:21Z","tags":["info","savedobjects-service"],"pid":1119,"message":"Detected mapping change in \"properties.homepage\""}
sep 15 20:45:23 audit-wazuh opensearch-dashboards[1119]: {"type":"log","@timestamp":"2024-09-16T00:45:23Z","tags":["info","savedobjects-service"],"pid":1119,"message":"Detected mapping change in \"properties.homepage\""}
sep 15 20:45:24 audit-wazuh opensearch-dashboards[1119]: {"type":"log","@timestamp":"2024-09-16T00:45:24Z","tags":["info","savedobjects-service"],"pid":1119,"message":"Detected mapping change in \"properties.homepage\""}
sep 15 20:45:26 audit-wazuh opensearch-dashboards[1119]: {"type":"log","@timestamp":"2024-09-16T00:45:26Z","tags":["info","savedobjects-service"],"pid":1119,"message":"Detected mapping change in \"properties.homepage\""}
sep 15 20:45:27 audit-wazuh opensearch-dashboards[1119]: {"type":"log","@timestamp":"2024-09-16T00:45:27Z","tags":["info","savedobjects-service"],"pid":1119,"message":"Detected mapping change in \"properties.homepage\""}
sep 15 20:45:29 audit-wazuh opensearch-dashboards[1119]: {"type":"log","@timestamp":"2024-09-16T00:45:29Z","tags":["info","savedobjects-service"],"pid":1119,"message":"Detected mapping change in \"properties.homepage\""}
root@audit-wazuh:~#
root@audit-wazuh:~#
root@audit-wazuh:~#