Same here. Restored backups and everything. Just says this in the error log over and over and over
05 Oct 14:35:50,276 - 0.5.5.0: Crashed Length cannot be less than zero.
Parameter name: length
05 Oct 14:35:50,289 - 0.5.5.0: Crashed at System.String.Substring(Int32 startIndex, Int32 length)
at DeepBot.BackupManager.PopulateBackups()
at DeepBot.BackupManager.CleanBackups()
at DeepBot.BackupManager..ctor()
at DeepBot.Main..ctor()
at DeepBot.Program.Main()