I'm seeing this in my console when I load Fancy Drop:
07/04 18:23:26 | Loaded plugin FancyDrop v2.9.3 by FastBurst
07/04 18:23:26 | Exception while calling NextTick callback (ArgumentException: An item with the same key has already been added. Key: GunRoll_Sub_Medium)
at System.Collections.Generic.Dictionary`2[TKey,TValue].TryInsert (TKey key, TValue value, System.Collections.Generic.InsertionBehavior behavior) [0x000c1] in <eae584ce26bc40229c1b1aa476bfa589>:0
at System.Collections.Generic.Dictionary`2[TKey,TValue].Add (TKey key, TValue value) [0x00000] in <eae584ce26bc40229c1b1aa476bfa589>:0
at Oxide.Plugins.FancyDrop.ExportLootSpawn (Oxide.Plugins.FancyDrop+ExportData expData, LootSpawn lootSpawn, System.Int32 level) [0x000c1] in <c619a6185e82474b89fd8362139e9e16>:0
at Oxide.Plugins.FancyDrop.ExportLootSpawn (Oxide.Plugins.FancyDrop+ExportData expData, LootSpawn lootSpawn, System.Int32 level) [0x000ce] in <c619a6185e82474b89fd8362139e9e16>:0
at Oxide.Plugins.FancyDrop.SetupLoot () [0x000a7] in <c619a6185e82474b89fd8362139e9e16>:0
at Oxide.Plugins.FancyDrop.<OnServerInitialized>m__0 () [0x00000] in <c619a6185e82474b89fd8362139e9e16>:0
at Oxide.Core.OxideMod.OnFrame (System.Single delta) [0x00051] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0
at System.Collections.Generic.Dictionary`2[TKey,TValue].TryInsert (TKey key, TValue value, System.Collections.Generic.InsertionBehavior behavior) [0x000c1] in <eae584ce26bc40229c1b1aa476bfa589>:0
at System.Collections.Generic.Dictionary`2[TKey,TValue].Add (TKey key, TValue value) [0x00000] in <eae584ce26bc40229c1b1aa476bfa589>:0
at Oxide.Plugins.FancyDrop.ExportLootSpawn (Oxide.Plugins.FancyDrop+ExportData expData, LootSpawn lootSpawn, System.Int32 level) [0x000c1] in <c619a6185e82474b89fd8362139e9e16>:0
at Oxide.Plugins.FancyDrop.ExportLootSpawn (Oxide.Plugins.FancyDrop+ExportData expData, LootSpawn lootSpawn, System.Int32 level) [0x000ce] in <c619a6185e82474b89fd8362139e9e16>:0
at Oxide.Plugins.FancyDrop.SetupLoot () [0x000a7] in <c619a6185e82474b89fd8362139e9e16>:0
at Oxide.Plugins.FancyDrop.<OnServerInitialized>m__0 () [0x00000] in <c619a6185e82474b89fd8362139e9e16>:0
at Oxide.Core.OxideMod.OnFrame (System.Single delta) [0x00051] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0
Is this anything I need to worry about?