[xwiki-users] Error number 4001 in 4

Hi! Can someone help? My Xwiki http://apleti.normala.hr/xwiki to crashes with this message: Error number 4001 in 4: Error while parsing velocity page /templates/view.vm Wrapped Exception: Failed to evaluate content with id [/templates/view.vm] Error number 4001 in 4: Error while parsing velocity page /templates/view.vm Wrapped Exception: Failed to evaluate content with id [/templates/view.vm] Error number 4001 in 4: Error while parsing velocity page /templates/view.vm Wrapped Exception: Failed to evaluate content with id [/templates/view.vm] com.xpn.xwiki.XWikiException: Error number 4001 in 4: Error while parsing velocity page /templates/view.vm Wrapped Exception: Failed to evaluate content with id [/templates/view.vm] at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.ja va:112) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1596) at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:125) 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(RequestProces sor.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:596) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebAppl icationHandler.java:830) at com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFi lter.java:287) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebAppl icationHandler.java:821) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFi lter.java:112) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebAppl icationHandler.java:821) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandl er.java:471) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568) at org.mortbay.http.HttpContext.handle(HttpContext.java:1565) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext .java:633) at org.mortbay.http.HttpContext.handle(HttpContext.java:1517) at org.mortbay.http.HttpServer.service(HttpServer.java:954) at org.mortbay.http.HttpConnection.service(HttpConnection.java:816) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) Wrapped Exception: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'parseTemplate' in class com.xpn.xwiki.api.XWiki threw exception java.lang.OutOfMemoryError: Java heap space @ /templates/view.vm[1,8] at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:300 ) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.ja va:203) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.jav a:294) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:31 8) at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroPro xy.java:194) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.jav a:170) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:31 8) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement .java:107) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:31 8) 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.ja va:107) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1596) at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:125) 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(RequestProces sor.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:596) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebAppl icationHandler.java:830) at com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFi lter.java:287) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebAppl icationHandler.java:821) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFi lter.java:112) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebAppl icationHandler.java:821) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandl er.java:471) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568) at org.mortbay.http.HttpContext.handle(HttpContext.java:1565) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext .java:633) at org.mortbay.http.HttpContext.handle(HttpContext.java:1517) at org.mortbay.http.HttpServer.service(HttpServer.java:954) at org.mortbay.http.HttpConnection.service(HttpConnection.java:816) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) Caused by: java.lang.OutOfMemoryError: Java heap space