If you are unsure of the cause, start with a repair before moving on to a reinstall.
However, the more drastic interpretation of reinstallation involves a complete purge and re-provisioning. This is often required when the underlying Operating System (OS) is being reinstalled, or when moving to a new server hardware setup. Here, the concept of "The Plesk Migrator" becomes central. A full reinstallation implies that the existing environment is being discarded. Therefore, a backup strategy is not an optional step; it is a prerequisite. The administrator must perform a full Plesk backup, ideally downloading the backup file to an off-site location. Once the new OS is installed and a fresh instance of Plesk is deployed, the process shifts from installation to restoration. The success of this reinstallation is measured solely by the integrity of the restored data.
If you are unsure of the cause, start with a repair before moving on to a reinstall.
However, the more drastic interpretation of reinstallation involves a complete purge and re-provisioning. This is often required when the underlying Operating System (OS) is being reinstalled, or when moving to a new server hardware setup. Here, the concept of "The Plesk Migrator" becomes central. A full reinstallation implies that the existing environment is being discarded. Therefore, a backup strategy is not an optional step; it is a prerequisite. The administrator must perform a full Plesk backup, ideally downloading the backup file to an off-site location. Once the new OS is installed and a fresh instance of Plesk is deployed, the process shifts from installation to restoration. The success of this reinstallation is measured solely by the integrity of the restored data. plesk reinstall