Tue May 04 16:02:57 EDT 2021 Main Update Loop threw an exception:
java.lang.Error: Manually triggered debug crash
	at de.gurkenlabs.utiliti.Program.lambda$main$0(Program.java:43)
	at de.gurkenlabs.litiengine.UpdateLoop.update(UpdateLoop.java:154)
	at de.gurkenlabs.litiengine.UpdateLoop.process(UpdateLoop.java:138)
	at de.gurkenlabs.litiengine.GameLoop.process(GameLoop.java:86)
	at de.gurkenlabs.litiengine.UpdateLoop.run(UpdateLoop.java:57)

====Runtime Information====
Operating System: Linux
	Architecture: amd64
	Version: 5.8.0-50-generic
Memory:
	Max heap size: 7.8 GiB
	Current heap size: 68.0 MiB
	Heap used: 45.4 MiB
	Free heap: 22.6 MiB
Java Version: OpenJDK Runtime Environment 15+36-Ubuntu-1
	Vendor: Private Build
Uptime: PT3.367S
Screens: 1
	Screen 1: 3840x2160@50hz


====THREAD DUMP====

"Reference Handler"
	State: RUNNABLE
		at java.base@15/java.lang.ref.Reference.waitForReferencePendingList(Native Method)
		at java.base@15/java.lang.ref.Reference.processPendingReferences(Reference.java:241)
		at java.base@15/java.lang.ref.Reference$ReferenceHandler.run(Reference.java:213)


"Finalizer"
	State: WAITING
		at java.base@15/java.lang.Object.wait(Native Method)
		at java.base@15/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:155)
		at java.base@15/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:176)
		at java.base@15/java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:170)


"Signal Dispatcher"
	State: RUNNABLE


"Notification Thread"
	State: RUNNABLE


"Common-Cleaner"
	State: TIMED_WAITING
		at java.base@15/java.lang.Object.wait(Native Method)
		at java.base@15/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:155)
		at java.base@15/jdk.internal.ref.CleanerImpl.run(CleanerImpl.java:148)
		at java.base@15/java.lang.Thread.run(Thread.java:832)
		at java.base@15/jdk.internal.misc.InnocuousThread.run(InnocuousThread.java:134)


"Java2D Disposer"
	State: WAITING
		at java.base@15/java.lang.Object.wait(Native Method)
		at java.base@15/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:155)
		at java.base@15/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:176)
		at java.desktop@15/sun.java2d.Disposer.run(Disposer.java:144)
		at java.base@15/java.lang.Thread.run(Thread.java:832)


"AWT-XAWT"
	State: RUNNABLE
		at java.desktop@15/sun.awt.X11.XToolkit.waitForEvents(Native Method)
		at java.desktop@15/sun.awt.X11.XToolkit.run(XToolkit.java:687)
		at java.desktop@15/sun.awt.X11.XToolkit.run(XToolkit.java:651)
		at java.base@15/java.lang.Thread.run(Thread.java:832)


"AWT-Shutdown"
	State: WAITING
		at java.base@15/java.lang.Object.wait(Native Method)
		at java.base@15/java.lang.Object.wait(Object.java:321)
		at java.desktop@15/sun.awt.AWTAutoShutdown.run(AWTAutoShutdown.java:291)
		at java.base@15/java.lang.Thread.run(Thread.java:832)


"AWT-EventQueue-0"
	State: WAITING
		at java.base@15/jdk.internal.misc.Unsafe.park(Native Method)
		at java.base@15/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
		at java.base@15/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
		at java.base@15/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
		at java.base@15/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
		at java.desktop@15/java.awt.EventQueue.getNextEvent(EventQueue.java:566)
		at java.desktop@15/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:190)
		at java.desktop@15/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
		at java.desktop@15/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
		at java.desktop@15/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
		at java.desktop@15/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
		at java.desktop@15/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)


"DestroyJavaVM"
	State: RUNNABLE


"TimerQueue"
	State: WAITING
		at java.base@15/jdk.internal.misc.Unsafe.park(Native Method)
		at java.base@15/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
		at java.base@15/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
		at java.base@15/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
		at java.base@15/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
		at java.base@15/java.util.concurrent.DelayQueue.take(DelayQueue.java:217)
		at java.desktop@15/javax.swing.TimerQueue.run(TimerQueue.java:171)
		at java.base@15/java.lang.Thread.run(Thread.java:832)


"Main Update Loop"
	State: RUNNABLE
		at java.management@15/sun.management.ThreadImpl.getThreadInfo1(Native Method)
		at java.management@15/sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:197)
		at app//de.gurkenlabs.litiengine.DefaultUncaughtExceptionHandler.dump(DefaultUncaughtExceptionHandler.java:129)
		at app//de.gurkenlabs.litiengine.DefaultUncaughtExceptionHandler.uncaughtException(DefaultUncaughtExceptionHandler.java:75)
		at java.base@15/java.lang.Thread.dispatchUncaughtException(Thread.java:1993)