spring定时器错误
10:52:01,968 ERROR JobRunShell:225 - Job DEFAULT.jobtask threw an unhandled Exception: 
org.springframework.scheduling.quartz.JobMethodInvocationFailedException: Invocation of method 'execute' on target class [class com.zonny.service.UserService_UserServicePort_Client] failed; nested exception is java.lang.OutOfMemoryError: PermGen space
at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:269)
at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:86)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:549)
Caused by: java.lang.OutOfMemoryError: PermGen space
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2818)
at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1159)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1647)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)
at org.apache.axis2.jaxws.description.impl.ParameterDescriptionImpl.<init>(ParameterDescriptionImpl.java:92)
at org.apache.axis2.jaxws.description.impl.OperationDescriptionImpl.createParameterDescriptions(OperationDescriptionImpl.java:706)
at org.apache.axis2.jaxws.description.impl.OperationDescriptionImpl.setSEIMethod(OperationDescriptionImpl.java:590)
at org.apache.axis2.jaxws.description.impl.EndpointInterfaceDescriptionImpl.updateWithSEI(EndpointInterfaceDescriptionImpl.java:387)
at org.apache.axis2.jaxws.description.impl.EndpointDescriptionImpl.buildEndpointDescriptionFromWSDL(EndpointDescriptionImpl.java:1088)
at org.apache.axis2.jaxws.description.impl.EndpointDescriptionImpl.buildDescriptionHierachy(EndpointDescriptionImpl.java:1029)
at org.apache.axis2.jaxws.description.impl.EndpointDescriptionImpl.<init>(EndpointDescriptionImpl.java:256)
at org.apache.axis2.jaxws.description.impl.EndpointDescriptionImpl.<init>(EndpointDescriptionImpl.java:208)
at org.apache.axis2.jaxws.description.impl.ServiceDescriptionImpl.updateEndpointDescription(ServiceDescriptionImpl.java:453)
at org.apache.axis2.jaxws.description.impl.DescriptionFactoryImpl.updateEndpoint(DescriptionFactoryImpl.java:303)
at org.apache.axis2.jaxws.description.DescriptionFactory.updateEndpoint(DescriptionFactory.java:177)
at org.apache.axis2.jaxws.spi.ServiceDelegate.getPort(ServiceDelegate.java:542)
at org.apache.axis2.jaxws.spi.ServiceDelegate.getPort(ServiceDelegate.java:466)
at javax.xml.ws.Service.getPort(Service.java:92)
at com.zonny.service.UserService_Service.getUserServicePort(UserService_Service.java:63)
at com.zonny.service.UserService_UserServicePort_Client.execute(UserService_UserServicePort_Client.java:70)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native&