Install libapache2-mod-jk by entering the following commands in the terminal:
sudo apt update sudo apt install libapache2-mod-jk
Description:
Apache 2 connector for the Tomcat Java servlet engine
Apache Tomcat is the reference implementation for the Java Servlet and JavaServer Pages (JSP) specification from the Apache Jakarta project. . This package contains an Apache 2 module (mod_jk) to forward requests from Apache to Tomcat using the AJP 1.3 or 1.4 protocol. It can either talk to Tomcat on the local machine or to a remote engine using TCP.
Homepage: http://tomcat.apache.org
Version: 1:1.2.43-1
Section: universe/web