[Error] Failed to run a 120.00 timer in 'DiscordRoles v2.0.5' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.DiscordRoles.GetMemberDisplayName (Oxide.Ext.Discord.Entities.Guilds.GuildMember member) [0x00000] in <3d230506fb0a481e83c212f1e1e1ad7b>:0 
  at Oxide.Plugins.DiscordRoles.ProcessNextStartupId () [0x0007b] in <3d230506fb0a481e83c212f1e1e1ad7b>:0 
  at Oxide.Core.Libraries.Timer+TimerInstance.FireCallback () [0x00018] in <0fbce81d88d64454b3e7abb24df7026b>:0

Seems to happen intermittently, but not spamming. Still worth mentioning.

Can I have you add me on discord MJSU#0814. I want to send you a debug build to see what's going on.