Applies to : Parallels Plesk 11.0.9 Debian 6.0
We are getting the following error while adding subscription from Plesk
Error: No secure shell available
Issue caused because psa got corrupted, so try repair the psa database.
Take backup of the plesk database “psa”
mysqldump -uadmin -p`cat /etc/psa/.psa.shadow ` psa > psa_YYMMDD.sql
Repair the psa by following command.