I get the following error after logging into SWQL Studio (v3.1.0.343, but I also had it in the previous version, v2.6.0.238-beta. I had hoped the upgrade would fix it.)

I can open and run saved queries, but I am unable to see the table listing in the database.
The log looks like this followed by a long xml formatted text.
*** Assembly SwqlStudio, Version=3.1.0.343, Culture=neutral, PublicKeyToken=null, .NET version v4.0.30319 ***
*** Assembly SolarWinds.SDK.Swis.Contract, Version=3.1.0.343, Culture=neutral, PublicKeyToken=null, .NET version v4.0.30319 ***
2022-04-07 15:40:26,994 [1] DEBUG SolarWinds.InformationService.Contract2.InfoServiceProxy - Creating channel factory for Information Service @ net.tcp://orionappprod1.cc.emory.edu:17777/SolarWinds/InformationService/v3/Orion/ad
2022-04-07 15:40:27,425 [1] DEBUG SolarWinds.InformationService.Contract2.InfoServiceProxy - Query: SELECT CanCreate FROM Metadata.Entity WHERE FullName='System.Subscription' RETURN XML RAW
2022-04-07 15:40:30,006 [5] DEBUG SolarWinds.InformationService.Contract2.InfoServiceProxy - Query: SELECT Name
FROM Metadata.Property
WHERE EntityName='Metadata.Entity' AND Name IN ('CanCreate', 'Summary', 'IsObsolete') RETURN XML RAW
2022-04-07 15:40:30,132 [5] DEBUG SolarWinds.InformationService.Contract2.InfoServiceProxy - Query: SELECT Entity.FullName,Entity.Namespace,Entity.BaseType,(Entity.Type ISA 'System.Indication') AS IsIndication,Entity.Properties.Name,Entity.Properties.Type,Entity.Properties.IsNavigable,Entity.Properties.IsInherited,Entity.Properties.IsKey,Entity.Verbs.EntityName,Entity.Verbs.Name,Entity.IsAbstract,Entity.CanCreate,Entity.CanDelete,Entity.CanInvoke,Entity.CanRead,Entity.CanUpdate,Entity.Summary,Entity.Properties.Summary,Entity.Verbs.Summary,Entity.IsObsolete,Entity.ObsolescenceReason,Entity.Properties.IsObsolete,Entity.Properties.ObsolescenceReason,Entity.Verbs.IsObsolete,Entity.Verbs.ObsolescenceReason FROM Metadata.Entity RETURN XML AUTO
2022-04-07 15:40:32,535 [5] DEBUG SolarWinds.InformationService.Contract2.InformationServiceQuery - <s:Envelope xmlns:s="">www.w3.org/.../soap-envelope" xmlns:a="">www.w3.org/.../addressing">