I cant play multiplayer with a friend with mods and idk what to do

[ItsMensi]

heres the error code

[game] An error occurred in the base update loop: InvalidOperationException: Failed reading Character (Farmer) field 'Character (Farmer): ext.ExtraEquippables'
---> EndOfStreamException: Unable to read beyond the end of the stream.
at System.IO.BinaryReader.InternalRead(Int32 numBytes)
at System.IO.BinaryReader.ReadInt32()
at Netcode.NetDictionary`5.ReadFull(BinaryReader reader, NetVersion version) in D:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Network\NetFields\NetDictionary.cs:line 611
at Netcode.NetFields.ReadFull(BinaryReader reader, NetVersion version) in D:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Network\NetFields\NetFields.cs:line 234
--- End of inner exception stack trace ---
at Netcode.NetFields.ReadFull(BinaryReader reader, NetVersion version) in D:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Network\NetFields\NetFields.cs:line 238
at Netcode.NetExtendableRef`2.ReadValueFull(T value, BinaryReader reader, NetVersion version) in D:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Network\NetFields\NetRef.cs:line 267
at Netcode.NetRefBase`2.ReadFull(BinaryReader reader, NetVersion version) in D:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Network\NetFields\NetRef.cs:line 226
at StardewValley.Multiplayer.readFarmer(BinaryReader reader) in D:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Network\Multiplayer.cs:line 913
at StardewValley.SDKs.Steam.SteamNetServer.HandleFarmhandRequest(IncomingMessage message, ConnectionData connectionData) in D:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\SDKs\Steam\SteamNetServer.cs:line 486
at StardewModdingAPI.Framework.SMultiplayer.OnServerProcessingMessage(IncomingMessage message, Action`1 sendMessage, Action resume) in /home/pathoschild/git/SMAPI/src/SMAPI/Framework/SMultiplayer.cs:line 235
at StardewValley.SDKs.Steam.SteamNetServer.PollJoiningMessages() in D:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\SDKs\Steam\SteamNetServer.cs:line 541
at StardewValley.SDKs.Steam.SteamNetServer.receiveMessages() in D:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\SDKs\Steam\SteamNetServer.cs:line 599
at StardewValley.Network.GameServer.receiveMessages() in D:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Network\GameServer.cs:line 263
at StardewValley.Multiplayer.UpdateEarly() in D:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Network\Multiplayer.cs:line 1948
at StardewValley.Game1._update(GameTime gameTime) in D:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Game1.cs:line 3538
at StardewValley.Game1.Update(GameTime gameTime) in D:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Game1.cs:line 3222
at StardewModdingAPI.Framework.SCore.OnPlayerInstanceUpdating(SGame instance, GameTime gameTime, Action runUpdate) in /home/pathoschild/git/SMAPI/src/SMAPI/Framework/SCore.cs:line 1093