项目上线 服务器报异常,服务器部署项目时报错: startup failed due to previous errors...

严重: Error listenerStart

2018-5-11 15:32:08 org.apache.catalina.core.StandardContext start

严重: Context [/SCM] startup failed due to previous errors

2018-5-11 15:32:09 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc

严重: The web application [/SCM] registered the JBDC driver [com.alibaba.druid.mock.MockDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.

2018-5-11 15:32:09 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc

严重: The web application [/SCM] registered the JBDC driver [com.microsoft.sqlserver.jdbc.SQLServerDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.

2018-5-11 15:32:09 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc

严重: The web application [/SCM] registered the JBDC driver [com.alibaba.druid.proxy.DruidDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.

部署在服务器上启动时候报的错,但是在开发工具中启动这个项目却没报这个错误