- Plesk for Windows
- Plesk for Linux
Note: This article has the reference to the issue with the fix available:
"Migration from Plesk 11.0 failed when a custom button with an icon in PNG format was configured on the source server."
Backup from Plesk 11.0.9 fails with the following message:
Failed to create converted backups
Cause: unexpected end of data
That is a critical error, migration was stopped.
It is a bug PMT-3458 that was fixed in Plesk Migrator 2.5 .
Plesk Migrator is updated automatically, no special actions are required.
In case the Plesk Migrator is updated but the issue persists, apply a workaround: remove custom buttons from the source server and start migration again.