[xwiki-users] Problem Deleting Space

I'm using the xwiki snippet code to delete spaces. I've had success with a few of them, but I've run into a problem. When trying to delete on particular space, I get the following error: Error number 4001 in 4: Error while parsing velocity page Rocks.deletespaces Wrapped Exception: Failed to evaluate content with id deletespaces Error number 4001 in 4: Error while parsing velocity page Rocks.deletespaces Wrapped Exception: Failed to evaluate content with id deletespaces com.xpn.xwiki.XWikiException: Error number 4001 in 4: Error while parsing velocity page Rocks.deletespaces Wrapped Exception: Failed to evaluate content with id deletespaces at com .xpn .xwiki .render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:113) at com .xpn .xwiki.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java: 84) at com .xpn .xwiki .render .DefaultXWikiRenderingEngine .renderText(DefaultXWikiRenderingEngine.java:272) at com .xpn .xwiki .render .DefaultXWikiRenderingEngine .renderText(DefaultXWikiRenderingEngine.java:202) at com .xpn .xwiki .render .DefaultXWikiRenderingEngine .renderText(DefaultXWikiRenderingEngine.java:170) at com .xpn .xwiki .render .DefaultXWikiRenderingEngine .renderDocument(DefaultXWikiRenderingEngine.java:159) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java: 438) at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:371) at sun.reflect.GeneratedMethodAccessor224.invoke(Unknown Source) at sun .reflect .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.velocity.util.introspection.UberspectImpl $VelMethodImpl.invoke(UberspectImpl.java:295) at org .apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java: 245) at org .apache .velocity.runtime.parser.node.ASTReference.execute(ASTReference.java: 203) at org .apache .velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294) at org .apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java: 318) at org .xwiki .velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:178) at org .xwiki .velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:143) at com .xpn .xwiki .render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:107) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1599) at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:619) at sun.reflect.GeneratedMethodAccessor144.invoke(Unknown Source) at sun .reflect .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.velocity.util.introspection.UberspectImpl $VelMethodImpl.invoke(UberspectImpl.java:295) at org .apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java: 245) at org .apache .velocity.runtime.parser.node.ASTReference.execute(ASTReference.java: 203) at org .apache .velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294) at org .apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java: 318) at org .apache .velocity .runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:194) at org .apache .velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java: 74) at org .apache .velocity .runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java: 74) at org .apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java: 318) at org .apache .velocity .runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:107) at org .apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java: 318) at org .xwiki .velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:178) at org .xwiki .velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:143) at com .xpn .xwiki .render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:107) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1599) at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:124) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:226) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115) at org .apache .struts .action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org .apache.struts.action.RequestProcessor.process(RequestProcessor.java: 236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java: 1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org .apache .catalina .core .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java: 290) at org .apache .catalina .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com .xpn .xwiki .wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java: 94) at org .apache .catalina .core .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java: 235) at org .apache .catalina .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com .xpn .xwiki .web .SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java: 287) at org .apache .catalina .core .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java: 235) at org .apache .catalina .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com .xpn .xwiki .web .SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java: 112) at org .apache .catalina .core .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java: 235) at org .apache .catalina .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org .apache .catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java: 233) at org .apache .catalina.core.StandardContextValve.invoke(StandardContextValve.java: 191) at org .apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java: 128) at org .apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java: 102) at org .apache .catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java: 286) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java: 190) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) at org .apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java: 697) at org.apache.jk.common.ChannelSocket $SocketConnection.runIt(ChannelSocket.java:889) at org.apache.tomcat.util.threads.ThreadPool $ControlRunnable.run(ThreadPool.java:690) at java.lang.Thread.run(Thread.java:595) Wrapped Exception: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'delete' in class com.xpn.xwiki.api.Document threw exception java.lang.OutOfMemoryError: Java heap space @ Rocks.deletespaces6,71? at org .apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java: 300) at org .apache .velocity.runtime.parser.node.ASTReference.execute(ASTReference.java: 203) at org .apache .velocity.runtime.parser.node.ASTReference.render(ASTReference.java: 294) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java: 74) at org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:448) at org .apache .velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java: 170) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java: 74) at org .apache .velocity .runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java: 74) at org .apache .velocity .runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88) at org .apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java: 318) at org .xwiki .velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java: 178) at org .xwiki .velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java: 143) at com .xpn .xwiki .render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:107) at com .xpn .xwiki.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java: 84) at com .xpn .xwiki .render .DefaultXWikiRenderingEngine .renderText(DefaultXWikiRenderingEngine.java:272) at com .xpn .xwiki .render .DefaultXWikiRenderingEngine .renderText(DefaultXWikiRenderingEngine.java:202) at com .xpn .xwiki .render .DefaultXWikiRenderingEngine .renderText(DefaultXWikiRenderingEngine.java:170) at com .xpn .xwiki .render .DefaultXWikiRenderingEngine .renderDocument(DefaultXWikiRenderingEngine.java:159) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java: 438) at com.xpn.xwiki.api.Document.getRenderedContent(Document.java: 371) at sun.reflect.GeneratedMethodAccessor224.invoke(Unknown Source) at sun .reflect .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.velocity.util.introspection.UberspectImpl $VelMethodImpl.invoke(UberspectImpl.java:295) at org .apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java: 245) at org .apache .velocity.runtime.parser.node.ASTReference.execute(ASTReference.java: 203) at org .apache .velocity.runtime.parser.node.ASTReference.render(ASTReference.java: 294) at org .apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java: 318) at org .xwiki .velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java: 178) at org .xwiki .velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java: 143) at com .xpn .xwiki .render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:107) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1599) at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:619) at sun.reflect.GeneratedMethodAccessor144.invoke(Unknown Source) at sun .reflect .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.velocity.util.introspection.UberspectImpl $VelMethodImpl.invoke(UberspectImpl.java:295) at org .apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java: 245) at org .apache .velocity.runtime.parser.node.ASTReference.execute(ASTReference.java: 203) at org .apache .velocity.runtime.parser.node.ASTReference.render(ASTReference.java: 294) at org .apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java: 318) at org .apache .velocity .runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:194) at org .apache .velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java: 170) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java: 74) at org .apache .velocity .runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java: 74) at org .apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java: 318) at org .apache .velocity .runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:107) at org .apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java: 318) at org .xwiki .velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java: 178) at org .xwiki .velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java: 143) at com .xpn .xwiki .render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:107) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1599) at com.xpn.xwiki.web.Utils.parseTemplate (Utils.java:124) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:226) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115) at org .apache .struts .action.RequestProcessor.processActionPerform(RequestProcessor.java: 431) at org .apache.struts.action.RequestProcessor.process(RequestProcessor.java: 236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java: 1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org .apache .catalina .core .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java: 290) at org .apache .catalina .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com .xpn .xwiki .wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java: 94) at org .apache .catalina .core .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java: 235) at org .apache .catalina .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com .xpn .xwiki .web .SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java: 287) at org .apache .catalina .core .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java: 235) at org .apache .catalina .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com .xpn .xwiki .web .SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java: 112) at org .apache .catalina .core .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java: 235) at org .apache .catalina .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org .apache .catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java: 233) at org .apache .catalina.core.StandardContextValve.invoke(StandardContextValve.java: 191) at org .apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java: 128) at org .apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java: 102) at org .apache .catalina.core.StandardEngineValve.invoke(StandardEngineValve.java: 109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java: 286) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) at org .apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java: 697) at org.apache.jk.common.ChannelSocket $SocketConnection.runIt(ChannelSocket.java:889) at org.apache.tomcat.util.threads.ThreadPool $ControlRunnable.run(ThreadPool.java:690) at java.lang.Thread.run(Thread.java:595) Caused by: java.lang.OutOfMemoryError: Java heap space Any ideas? Sam