3392878 - Introscope Enterprise Manager frequently shutdown

EM frequently shutting down with the following errors in the file IntroscopeEnterpriseManager.log: 

• [ERROR] [Timer-1] [Manager] Uncaught Exception in Enterprise Manager: In thread 'Timer-1' and the message is: java.lang.InternalError: java.lang.reflect.InvocationTargetException
• [ERROR] [AWT-EventQueue-0] [Manager] Uncaught Exception in Enterprise Manager: In thread 'AWT-EventQueue-0' and the message is: java.lang.InternalError: java.lang.reflect.InvocationTargetException
      at java.desktop/sun.font.FontManagerFactory$1.run(Unknown Source)
      at java.base/java.security.AccessController.doPrivileged(Native Method)
      at java.desktop/sun.font.FontManagerFactory.getInstance(Unknown Source)
      at java.desktop/java.awt.Font.getFont2D(Unknown Source)
      at java.desktop/java.awt.Font.getFontName(Unknown Source)
      at java.desktop/java.awt.Font.getFontName(Unknown Source)
• Caused by: java.lang.NullPointerException
      at java.desktop/sun.awt.FontConfiguration.getVersion(Unknown Source)
      at java.desktop/sun.awt.FontConfiguration.readFontConfigFile(Unknown Source)
      at java.desktop/sun.awt.FontConfiguration.init(Unknown Source)
      at java.desktop/sun.awt.X11FontManager.createFontConfiguration(Unknown Source)
      at java.desktop/sun.font.SunFontManager$2.run(Unknown Source)
      at java.base/java.security.AccessController.doPrivileged(Native Method)
      at java.desktop/sun.font.SunFontManager.<init>(Unknown Source)
      at java.desktop/sun.awt.FcFontManager.<init>(Unknown Source)
      at java.desktop/sun.awt.X11FontManager.<init>(Unknown Source)

• SAP Solution Manager 7.2
• Introscope Enterprise Manager 10.x
• Linux
• Eclipse Adoptium JVM

KBA , XX-PART-WILY , Introscope by CA Technologies , Problem