This afternoon I've started getting hourly messages with the following subject and message:
Subject:
Cron <root@tatooine> run-parts /etc/cron.hourly
Message:
/etc/cron.hourly/plesk-php-cleanuper:
Warning: failed to stat /var/lib/php/session/sess_kc546f89is4nub2q6ulgk303q1 : Input/output error
Warning: failed to stat /var/lib/php/session/sess_dbuc6uas3o299qf4it9vrjfu43 : Input/output error
+ around 18 more errors.
What is causing this and how can I resolve it?
Subject:
Cron <root@tatooine> run-parts /etc/cron.hourly
Message:
/etc/cron.hourly/plesk-php-cleanuper:
Warning: failed to stat /var/lib/php/session/sess_kc546f89is4nub2q6ulgk303q1 : Input/output error
Warning: failed to stat /var/lib/php/session/sess_dbuc6uas3o299qf4it9vrjfu43 : Input/output error
+ around 18 more errors.
What is causing this and how can I resolve it?