After DB upgrade Plesk crash

Hello fellas,

could you help me with this issue?



ERROR: Plesk\Exception\Database: DB query failed: SQLSTATE[HY000]: General error: 1 Can't create/write to file '/var/tmp/#sql_de7_0.MAI' (Errcode: 2), query was: DESCRIBE `sessions`

Additionally, an exception has occurred while trying to report this error: Zend_Exception
No entry is registered for key 'translate' (Mysql.php:53)...

After DB upgrade Plesk crash