Migration in Plesk failed:
PLESK_ERROR: Failed to perform an action on client ‘john.doe’: Failed to set External ID for customer ‘john.doe’, see debug log for details Exception message: HTTP request to ‘https://127.0.0.1:8443/cligate.php’ failed with 403 code.
PLESK_ERROR: Configuration error: Invalid remote IP address ‘0.0.0.0’
Plesk bug with ID PPPM-12569 which will be fixed in future updates.
Install Panel.ini editor extension
Go to Extensions > My extensions > Panel.ini editor > Edit and add the following value:
realIpFrom = ""
Warning: Remove this parameter when migration is finished