Symptoms
Domain is not migrated with Plesk Migrator due to the following error:
Migration process error:
Failed to copy content of database 'db_name'
Migration tools tried to perform operation in 3 attempts: unhashable type: 'list'
Cause
Product issue:
-
#PMT-5371 "Fixed the issue where, during the migration, the import of MySQL databases failed with the âunhashable type: âlistââ error."
Fixed in:- Site Import 1.8.6 22 August 2024
Resolution
Please consider updating your server:
Workaround
If update is not possible for some reason you may try the following