I had installed Apache Tomcat for my academic purpose but I don't know the reson why but my server was not starting. I only thing I changed during the installation of tomcat is change the port from 8080 to 3000.
This was the screenshot after clicking start. Tomcat window I was currently using JAVA jdk-11.0.15.1. I had added CLASSPATH, JAVA_HOME in enivroment variables.
