does not start what the client to do ???

[xilka]

1.80.0.5fe4c30a
Windows 10 10.0 x64, 1.8.0_281 amd64
NVIDIA Corporation (GeForce GTX 1650/PCIe/SSE2) - 4.6.0 NVIDIA 457.30

java.lang.RuntimeException: Delayed error in resource gfx/hud/mmap/plo (v5), from forking source backed by HTTP res source (https://game.havenandhearth.com/hres/)
at haven.Resource$Pool$Queued.get(Resource.java:405)
at haven.Resource$Pool$Queued.get(Resource.java:374)
at haven.Session$CachedRes$Ref.get(Session.java:124)
at haven.Session$CachedRes$Ref.get(Session.java:117)
at haven.GobIcon.tex(GobIcon.java:51)
at haven.LocalMiniMap.drawicons(LocalMiniMap.java:214)
at haven.LocalMiniMap.draw(LocalMiniMap.java:471)
at haven.Widget.draw(Widget.java:726)
at haven.Widget.draw(Widget.java:731)
at haven.MinimapWnd.draw(MinimapWnd.java:288)
at haven.Widget.draw(Widget.java:726)
at haven.Widget.draw(Widget.java:731)
at haven.GameUI.draw(GameUI.java:786)
at haven.Widget.draw(Widget.java:726)
at haven.Widget.draw(Widget.java:731)
at haven.RootWidget.draw(RootWidget.java:67)
at haven.UI.draw(UI.java:144)
at haven.HavenPanel.rootdraw(HavenPanel.java:349)
at haven.HavenPanel.run(HavenPanel.java:648)
at java.lang.Thread.run(Unknown Source)
Caused by: haven.Resource$LoadException: Invalid image data in gfx/hud/mmap/plo
at haven.Resource$Image.<init>(Resource.java:935)
at sun.reflect.GeneratedConstructorAccessor4.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at haven.Resource$LayerConstructor.cons(Resource.java:815)
at haven.Resource.load(Resource.java:1508)
at haven.Resource.access$600(Resource.java:43)
at haven.Resource$Pool.handle(Resource.java:454)
at haven.Resource$Pool.access$1100(Resource.java:351)
at haven.Resource$Pool$Loader.run(Resource.java:607)
... 1 more
Suppressed: haven.Resource$LoadException: Load error in resource gfx/hud/mmap/plo(v5), from cache source backed by FileCache(https://game.havenandhearth.com/hres/)
at haven.Resource$Pool.handle(Resource.java:466)
... 3 more
Suppressed: haven.Resource$LoadException: Load error in resource gfx/hud/mmap/plo(v5), from local res source
... 4 more
Caused by: java.io.FileNotFoundException: Could not find resource locally: gfx/hud/mmap/plo
at haven.Resource$JarSource.get(Resource.java:255)
at haven.Resource$Pool.handle(Resource.java:450)
... 3 more
Caused by: haven.Message$EOF: Required 16 bytes, got only 0
at haven.Message.rensure(Message.java:103)
at haven.Message.bytes(Message.java:186)
at haven.Resource.load(Resource.java:1492)
at haven.Resource.access$600(Resource.java:43)
at haven.Resource$Pool.handle(Resource.java:454)
... 3 more

[MagicManICT]

A bit more information about what client or mods you are using, hardware you're running on, and other software you're running may potentially be useful when posting a crash report.

Currently, this type of report has been related to a caching issue, particularly if you may have been using more than one modded client. See this thread or this post and its followup. If following the instructions doesn't resolve the issue, then it may be a different issue.