or:
Exception in thread "SoapUIGroovyClassLoader" java.lang.OutOfMemoryError: GC overhead limit exceeded
at java.awt.EventQueue.postEvent(Unknown Source)
at java.awt.EventQueue.postEventPrivate(Unknown Source)
at java.awt.EventQueue.postEvent(Unknown Source)
at sun.awt.PostEventQueue.flush(Unknown Source)
at sun.awt.SunToolkit.flushPendingEvents(Unknown Source)
at java.awt.EventQueue.postEvent(Unknown Source)
at java.awt.EventQueue.invokeLater(Unknown Source)
at javax.swing.SwingUtilities.invokeLater(Unknown Source)
at com.eviware.soapui.SoapUI.log(SoapUI.java:597)
at com.eviware.soapui.support.log.SoapUIAppender.append(SoapUIAppender.java:34)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:230)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:65)
at org.apache.log4j.Category.callAppenders(Category.java:203)
at org.apache.log4j.Category.forcedLog(Category.java:388)
at org.apache.log4j.Category.error(Category.java:302)
at com.eviware.soapui.SoapUI.logError(SoapUI.java:1050)
at com.eviware.soapui.SoapUI.logError(SoapUI.java:1041)
at com.eviware.soapui.support.scripting.groovy.SoapUIGroovyClassLoader.run(SourceFile:85)
at java.lang.Thread.run(Unknown Source)