Сообщение об ошибке

PDOException: SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction: DELETE FROM {cache} WHERE (cid LIKE :db_condition_placeholder_0 ESCAPE '\\') ; Array ( [:db_condition_placeholder_0] => entity\_info:% ) в функции cache_clear_all() (строка 173 в файле /var/www/user6026/data/www/dzyannica.by/includes/cache.inc).