Ocorreu um erro de banco de dados

Error Number: 1213

Deadlock found when trying to get lock; try restarting transaction

UPDATE `ci_sessions` SET `timestamp` = 1731218765 WHERE `id` = '26a3751adf417f457d88cefd71e7056125c33367'

Filename: libraries/Session/drivers/Session_database_driver.php

Line Number: 257