- Plesk 12.5 for Linux
When trying to start a migration the following error appears:
urlopen error [Errno 99] Cannot assign requested address
This error occurs when migrator tries to check connection to target host. It takes the first IP from
table and tries to establish connection. The problem is that the first IP does not exit anymore on the server.
In order to fix the issue please add this IP back, or remove it from Tools & Settings > IP addresses after clicking Reread