I got this error:
!SESSION 2023-03-25 20:00:56.034 ---------------------------------------------
eclipse.buildId=unknown
java.version=1.8.0_112
java.vendor=Azul Systems, Inc.
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=es_ES
Command-line arguments: -os linux -ws gtk -arch x86_64
!ENTRY org.eclipse.osgi 4 0 2023-03-25 20:00:58.252
!MESSAGE Application error
!STACK 1
java.lang.UnsatisfiedLinkError: Could not load SWT library. Reasons:
/home/eduardo/Descargas/UMLDesigner/configuration/org.eclipse.osgi/349/0/.cp/libswt-pi3-gtk-4763.so: /lib/x86_64-linux-gnu/libcairo.so.2: undefined symbol: FT_Get_Var_Design_Coordinates
no swt-pi3-gtk in java.library.path
Can't load library: /home/eduardo/.swt/lib/linux/x86_64/libswt-pi3-gtk-4763.so
Can't load library: /home/eduardo/.swt/lib/linux/x86_64/libswt-pi3-gtk.so
/home/eduardo/.swt/lib/linux/x86_64/libswt-pi3-gtk-4763.so: /lib/x86_64-linux-gnu/libcairo.so.2: undefined symbol: FT_Get_Var_Design_Coordinates
at org.eclipse.swt.internal.Library.loadLibrary(Library.java:327)
at org.eclipse.swt.internal.Library.loadLibrary(Library.java:236)
at org.eclipse.swt.internal.gtk.OS.<clinit>(OS.java:58)
at org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:124)
at org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:80)
at org.eclipse.swt.widgets.Display.<clinit>(Display.java:140)
at org.eclipse.ui.internal.Workbench.createDisplay(Workbench.java:765)
at org.eclipse.ui.PlatformUI.createDisplay(PlatformUI.java:160)
at org.eclipse.ui.internal.ide.application.IDEApplication.createDisplay(IDEApplication.java:181)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1499)
at org.eclipse.equinox.launcher.Main.main(Main.java:1472)
Dont know how to solve it, as i dont have java 1.8 but 11 ( as far as i know):

I have downloaded Uml designer 9.0 and im on ubuntu 22.04 LTS
https://www.umldesigner.org/overview/
Thanks