高级课

Run以后报错这个，请问一下怎么解决？

[ost-startStop-1] o.apache.catalina.core.StandardContext   : One or more listeners failed to start. Full details will be found in the appropriate container log file

2016-07-13 21:05:32.505 ERROR 12504 --- [ost-startStop-1] o.apache.catalina.core.StandardContext   : Context [] startup failed due to previous errors