webhosting上的Spring错误-Spring:BeanCreationException:创建名为的bean时出错

我正在尝试在网站上上载我的web应用程序。但我得到了这个错误。我在我的本地电脑上试用过，效果非常好，但我真的不知道是什么错误

    org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor': Instantiation of bean failed; nested exception is java.security.AccessControlException: access denied ("java.lang.reflect.ReflectPermission" "suppressAccessChecks")
    org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1030)
    org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:975)
    org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:504)
    org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
    org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:299)
    org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
    org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:295)
    org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200)
    org.springframework.context.support.AbstractApplicationContext.registerBeanPostProcessors(AbstractApplicationContext.java:734)
    org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:478)
    org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:658)
    org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:606)
    org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:672)
    org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:525)
    org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:466)
    org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)
    javax.servlet.GenericServlet.init(GenericServlet.java:160)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    java.lang.reflect.Method.invoke(Method.java:601)
    org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:274)
    org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:271)
    java.security.AccessController.doPrivileged(Native Method)
    javax.security.auth.Subject.doAsPrivileged(Subject.java:536)
    org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:306)
    org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:166)
    org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:120)
    org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
    org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
    org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
    org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
    org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987)
    org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:579)
    org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:307)
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    java.lang.Thread.run(Thread.java:722)

请参阅完整堆栈跟踪

您能帮助我吗？

如上所述，有一个eatj功能：

对于免费试用帐户，有安全限制。要取消此限制，您必须注册基本或高级帐户

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“哦，没办法解决这个问题，我理解你的意思吗？”菜鸟看起来是这样的。当然，如果你不想升级你的帐户：我知道这是离题的。但是你能推荐一个免费的Java web应用托管吗。我只需要在学校演示我的论文。提前谢谢。@新手你可以试试Heroku：