Hi Jamie,
I've been getting this error and it's not archiving my emails. I went to check the disk space, and there's a few hundred GB left so I'm guessing this has got something to do with a java configuration (I think?) instead of harddisk space.
Could I bother you to help me with this when you're available? Thank you.
mailarchiva You have reached maximum pool size for given partition
2022-01-05 19:15:25 t.c.s.a.s.a [ERROR] failed create user {admin} on database
java.lang.IllegalStateException: You have reached maximum pool size for given partition
at com.orientechnologies.orient.core.db.OPartitionedDatabasePool.acquire(OPartitionedDatabasePool.java:242)
at com.tinkerpop.blueprints.impls.orient.OrientBaseGraph.(OrientBaseGraph.java:146)
at com.tinkerpop.blueprints.impls.orient.OrientTransactionalGraph.(OrientTransactionalGraph.java:78)
at com.tinkerpop.blueprints.impls.orient.OrientGraph.(OrientGraph.java:137)