Plesk Service/Interface
This section contains articles about failed Plesk interface actions and broken Plesk service.
- Unable to remove an IP address in Plesk: The IP address is already used for hosting
- 502 Bad Gateway error is shown after login to Plesk or performing any actions: Connection reset by peer
- Unable to setup the Hard Disk quota for a domain: field is greyed-out, hard disk quota is not supported due to configuration of server file system
- Plesk is not accessible: 500.19 - Internal server error Module DynamicCompressionModule
- Unable to apply subscription settings in Plesk: "User 'john_doe' doesn't exist" or "URL '/plesk-stat' is not protected"
- Plesk is not accessible with error 502 and sw-engine fails to start: failed to open error_log (/var/log/sw-cp-server/sw-engine.log): No such file or directory (2)
- Cannot log in to Plesk as a system user: You have entered incorrect username or password