Am configuring bitbucket mirror in data center and bitbucket primary is running in AWS.
When I configure mirror. I get request in primary bitbucket after authorizing i get server busy error. On checking bitbucket mirror log(atlassian_bitbbucket.log)
i see this error
2025-05-15 18:44:05,636 DEBUG [spring-startup]  c.a.b.i.m.m.f.MirrorNodeJoinManager There was no upstream server found. Settings can't be synced for this mirror
2025-05-15 18:44:05,636 INFO  [spring-startup]  c.a.s.i.hazelcast.DefaultMirrorFarm Transitioned synchronizationState from BOOTSTRAPPING to BOOTSTRAPPED
2025-05-15 18:44:08,008 INFO  [spring-startup]  c.a.j.s.l.LifecycleDispatcherServlet$1 Completed initialization in 55335 ms
2025-05-15 18:44:15,505 INFO  [Caesium-1-4]  c.a.s.i.m.MirrorRepositoryActivityCleanupTask Starting deletion of repository activities on mirror.
2025-05-15 18:44:15,539 WARN  [Caesium-1-4]  o.h.e.jdbc.spi.SqlExceptionHelper SQL Error: 0, SQLState: 42601
2025-05-15 18:44:15,540 ERROR [Caesium-1-4]  o.h.e.jdbc.spi.SqlExceptionHelper ERROR: syntax error at or near "REFERENTIAL_INTEGRITY"
Position: 35
2025-05-15 18:44:15,547 ERROR [Caesium-1-4]  c.a.s.i.m.MirrorRepositoryActivityCleanupTask javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute statement
2025-05-15 18:44:20,618 DEBUG [Caesium-1-4] @P4TTE7x1124x715339565x1 c.a.b.i.m.m.MirrorSynchronizationJobRunner Not registered with an upstream; nothing to do

How to resolve this