Found a couple errors in another log, will try without Boss Checklist and Summoner's Association
[19:45:49.827] [Main Thread/WARN] [tML]: Silently Caught Exception:
System.IO.IOException: Read underflow 17 of 18 bytes caused by CalamityMod in HandlePacket
at Terraria.ModLoader.ModNet.HandleModPacket(BinaryReader reader, Int32 whoAmI, Int32 length) in tModLoader\Terraria\ModLoader\ModNet.cs:line 503
at Terraria.MessageBuffer.GetData(Int32 start, Int32 length, Int32& messageType) in tModLoader\Terraria\MessageBuffer.cs:line 3887
at Terraria.NetMessage.CheckBytes(Int32 bufferIndex) in tModLoader\Terraria\NetMessage.cs:line 2384
at Terraria.Netplay.UpdateServerInMainThread() in tModLoader\Terraria\Netplay.cs:line 59
at Terraria.Main.DoUpdate(GameTime& gameTime) in tModLoader\Terraria\Main.cs:line 14195
at Terraria.Main.Update(GameTime gameTime) in tModLoader\Terraria\Main.cs:line 14094
at Terraria.Main.DedServ_PostModLoad(Boolean& reloadMods) in tModLoader\Terraria\Main.cs:line 5011
at Terraria.Main.DedServ() in tModLoader\Terraria\Main.cs:line 4528
at Terraria.Program.RunGame() in tModLoader\Terraria\Program.cs:line 264
at Terraria.Program.LaunchGame_(Boolean isServer) in tModLoader\Terraria\Program.cs:line 240
at Terraria.Program.LaunchGame(String[] args, Boolean monoArgs) in tModLoader\Terraria\Program.cs:line 213
at Terraria.MonoLaunch.Main_End(String[] args) in tModLoader\Terraria\MonoLaunch.cs:line 78
at Terraria.MonoLaunch.<>c__DisplayClass1_0.<Main>b__1() in tModLoader\Terraria\MonoLaunch.cs:line 64
at System.Threading.Thread.StartCallback()