我正在尝试在eclipse中运行Web应用程序，但是tomcat显示此非法访问异常：

INFO: Illegal access: this web application instance has been stopped already. Could not load []. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access.
java.lang.IllegalStateException: Illegal access: this web application instance has been stopped already. Could not load []. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access.
    at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading(WebappClassLoaderBase.java:1328)
    at org.apache.catalina.loader.WebappClassLoaderBase.getResource(WebappClassLoaderBase.java:1004)
    at com.mysql.cj.jdbc.AbandonedConnectionCleanupthread.checkThreadContextClassLoader(AbandonedConnectionCleanupthread.java:117)
    at com.mysql.cj.jdbc.AbandonedConnectionCleanupthread.run(AbandonedConnectionCleanupthread.java:84)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

我正在使用eclipse mars版本，tomcat 8，java 8，spring 5和hibernate5。