I’m experiencing an issue when trying to open the
list-student.jsp file in Tomcat v9.0 Server. I receive the following error message:
Starting Tomcat v9.0 Server at localhost has encountered a problem. The server cannot be started because one or more of the ports are invalid. Open the server editor and correct invalid ports.
I have attempted to change the port number from 8080 to 8181, as I have done successfully in the past, however the issue still persists.