private function resetPasswordEncryption()
    {
        $defaultEncryption = Security::config()->get('password_encryption_algorithm');
        if ($this->owner->PasswordEncryption != $defaultEncryption) {
            DB::prepared_query(
                'UPDATE "Member" SET "PasswordEncryption" = ? WHERE ID = ?',
                [$defaultEncryption, $this->owner->ID]
            );
        }
    }