Hello still getting this error after update trying to play multiplayer
theese are the mods im using

mrfireshard.optimizesse, v1.1 - Optimizesse (3586606556)
aizsave.modsettingslib, v1.2.6 - Mod Settings Lib (3558238376)
eryr.necesse.expanded, v0.5.2 - Necesse Expanded (3546316000)
aphoreateam.aphoreamod, v1.0.29 - Aphorea Mod (3268603061)
aizsave.rpgmod, v0.7.9 - RPG Mod (3534267732)
devs.scorchedbiome, v1.0.1 - Scorched Biome (3584923099)
fair.bossfightsummary, v1.1 - Boss Fight Summary (2824816332)

java.lang.NullPointerException: Cannot read field "stringID" because "this.spawnLevelIdentifier" is null
at necesse.engine.network.server.ServerClient.getSave(ServerClient.java:219)
at necesse.engine.world.World.savePlayer(World.java:499)
at necesse.engine.network.server.ServerClient.saveClient(ServerClient.java:1553)
at necesse.engine.network.server.Server.disconnectClient(Server.java:748)
at necesse.engine.network.server.Server.disconnectClient(Server.java:740)
at necesse.engine.network.server.Server.disconnectClient(Server.java:730)
at necesse.engine.network.server.Server.disconnectClient(Server.java:726)
at necesse.engine.network.server.Server.processPacket(Server.java:352)
at necesse.engine.network.server.Server.frameTick(Server.java:253)
at necesse.engine.gameLoop.ServerGameLoop.lambda$update$0(ServerGameLoop.java:45)
at necesse.engine.gameLoop.tickManager.PerformanceTimerManager.recordPerformance(PerformanceTimerManager.java:113)
at necesse.engine.gameLoop.tickManager.Performance.record(Performance.java:10)
at necesse.engine.gameLoop.ServerGameLoop.lambda$update$1(ServerGameLoop.java:43)
at necesse.engine.gameLoop.tickManager.PerformanceTimerManager.recordConstantPerformance(PerformanceTimerManager.java:121)
at necesse.engine.gameLoop.tickManager.Performance.recordConstant(Performance.java:20)
at necesse.engine.gameLoop.ServerGameLoop.update(ServerGameLoop.java:40)
at necesse.engine.gameLoop.tickManager.TickManager.tickLogic(TickManager.java:98)
at necesse.engine.gameLoop.GameLoop.runMainGameLoop(GameLoop.java:24)
at necesse.engine.server.ServerTickThread.run(ServerTickThread.java:45)