Unable to start confluence on server

[LeeJongYoung]

Unable to start up Confluence. Fatal error during startup sequence: confluence.lifecycle.core:mananagedjobs (Start and stop the Managed Scheduled Jobs) - org.springframework.jdbc.UncategorizedSQLException: Hibernate operation: Could not execute query; uncategorized SQLException for SQL []; SQL state [72000]; error code [1555]; ORA-01555: snapshot too old: rollback segment number with name "" too small ORA-22924: snapshot too old ; nested exception is java.sql.SQLException: ORA-01555: snapshot too old: rollback segment number with name "" too small ORA-22924: snapshot too old

Your server id is: XXXX-XXXXY-03UXX-XXXXX

how to fix ?

[Nic Brough -Adaptavist- · Accepted solution]

Atlassian admit that they don't know what this problem is.  But there is at least an attempt at a fix - start at https://confluence.atlassian.com/confkb/confluence-fails-with-ora-01555-error-300812340.html