We had an issue connecting Trello to Exchange 2013 Version 15.0 (Build 1076). At the moment of connecting Trello, an error occurs: Unable to cast object of type 'Microsoft.Exchange.Management.Extension.OWAAppDataProviderForNonMailboxUser' to type 'Microsoft.Exchange.Management.Extension.OWAExtensionDataProvider'.
Did anybody faceв faced this problem?