Management能正常启动和使用 但是启动Portal的时候报错了。不知道如何解决。我已经把mysql从5升到8版本了

[linzongjing]

报错日志：org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesJdbc The web application [Portal] registered the JDBC driver [com.mysql.cj.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.