- Plesk 11.x for Linux
- Plesk 11.x for Windows
- Plesk 12.0 for Linux
- Plesk 12.0 for Windows
- Plesk 12.5 for Windows
Unable to log into Plesk with administrative account. A following warning appears:
PLESK_ERROR: Error: Unable to log you on. Another user with the same username (admin) is already logged in to Plesk.
Allow multiple sessions under administrator's account option is disabled.
- Connect to the server using SSH.
Plesk Control panel
to reset administrative session:
For Linux :
# /etc/init.d/psa restartIf restart does not help remove session from
# MYSQL_PWD=`cat /etc/psa/.psa.shadow` mysql -u admin -D psa -e "delete from sessions where login like 'admin';"For Windows run:
Win+R > services.msc > restart Plesk Management Service
- Log in as admin to Plesk >Profile & Preferences and enable Allow multiple sessions under administrator's account .