Random error in Plesk interface: Serialization failure: 1213 Deadlock found when

[senthil]

Symptoms

• The following error appears in Plesk interface periodically:
  ERROR: Plesk\Exception\Database: DB query failed: SQLSTATE[40001]: Serialization failure:
  1213 Deadlock found when trying to get lock; try restarting transaction, query was: DELETE
  FROM 'sessions' WHERE ('modified' + 'lifetime' < 1746777124) (Mysql.php:79)

Cause
The #PPPM-14947 bug.

Resolution
The development team is working with priority to find a solution.