When I run /etc/init.d/arangodb3 upgrade I get this error
2018-08-05T13:05:44Z [8290] INFO file-descriptors (nofiles) hard limit is 131072, soft limit is 131072
2018-08-05T13:05:45Z [8290] ERROR duplicate entry for collection name 'test'
2018-08-05T13:05:45Z [8290] ERROR collection id 50339084 has same name as already added collection 50333892
2018-08-05T13:05:45Z [8290] ERROR error while opening database: duplicate name
2018-08-05T13:05:45Z [8290] FATAL cannot start database: duplicate name
I want know access db and delete 'test' collection but arangoshell now keeps telling me that connection is refused. Anybody have any idea how to fix it?