- Plesk Obsidian for Linux
Since update to Plesk Obsidian 18.0.27, unable to change hosting settings of a subscription, or manage Apache & nginx Settings menu:
PLESK_ERROR: Error: DB query failed: SQLSTATE: Integrity constraint violation: 1062 Duplicate entry '18-username-username-us' for key 'pd_id', query was: insert into pd_users (`id`,`login`,`account_id`,`pd_id`) VALUES ('0','example.com','70','18')
#PPPM-11955 "Hosting settings can now be changed if the sysuser login has more than 20 characters."
- Plesk Obsidian 25 May 2020 (Linux)
If update is not possible for some reason you may try the following