- Plesk Onyx for Linux
For Plesk Multi Server in the node list, one of service nodes is marked as invalid: a message regarding web server configuration error is shown:
Service node cannot be activated due to web server configuration error.
There are no errors with web server configurations.
Wrong information regarding broken web configuration files in
If there are no errors in configuration files, then the following method is possible:
3. Access Plesk database and delete invalid records about corrupted web configuration:
# plesk db
mysql > delete from Configurations where status <> 'ok';
4. Press Re-check button in Plesk Multi Server extension.