Finally game crashed on me after opening and closing several times. Here is the log:
Running on 64 bit Windows 10.0.26100.0 with 32671 MB RAM
Game Version: v1.20.12 (Stable)
2025-07-11 2:05:36 AM: Critical error occurred
Loaded Mods: bettercompost@1.0.1, fantasycreatures@0.6.4, fc@0.3.58, simplifiedtanning@1.0.0, game@1.20.12, zoombuttonreborn@1.4.0, creative@1.20.12, survival@1.20.12
System.NullReferenceException: Object reference not set to an instance of an object.
at Vintagestory.GameContent.EntityItemRenderer.DoRender3DOpaque(Single dt, Boolean isShadowPass) in VSEssentials\EntityRenderer\EntityItemRenderer.cs:line 117
at Vintagestory.Client.NoObf.SystemRenderEntities.OnRenderFrameShadows(Single dt) in VintagestoryLib\Client\Systems\Render\RenderEntities.cs:line 174
at Vintagestory.Client.NoObf.ClientEventManager.TriggerRenderStage(EnumRenderStage stage, Single dt) in VintagestoryLib\Client\Util\ClientEventManager.cs:line 188
at Vintagestory.Client.NoObf.ClientMain.MainRenderLoop(Single dt) in VintagestoryLib\Client\ClientMain.cs:line 825
at Vintagestory.Client.GuiScreenRunningGame.RenderToPrimary(Single dt) in VintagestoryLib\Client\MainMenu\Screens\GuiScreenRunningGame.cs:line 161
at Vintagestory.Client.ScreenManager.Render(Single dt) in VintagestoryLib\Client\ScreenManager.cs:line 695
at Vintagestory.Client.ScreenManager.OnNewFrame(Single dt) in VintagestoryLib\Client\ScreenManager.cs:line 670
at Vintagestory.Client.NoObf.ClientPlatformWindows.window_RenderFrame(FrameEventArgs e) in VintagestoryLib\Client\ClientPlatform\GameWindow.cs:line 88
at OpenTK.Windowing.Desktop.GameWindow.Run()
at Vintagestory.Client.ClientProgram.Start(ClientProgramArgs args, String[] rawArgs) in VintagestoryLib\Client\ClientProgram.cs:line 334
at Vintagestory.Client.ClientProgram.<>c__DisplayClass10_0.<.ctor>b__1() in VintagestoryLib\Client\ClientProgram.cs:line 130
at Vintagestory.ClientNative.CrashReporter.Start(ThreadStart start) in VintagestoryLib\Client\ClientPlatform\ClientNative\CrashReporter.cs:line 93
I had a few mods running at the time but had already disabled them to no effect.