Delete web.xml

tomcat/webapps/Trawl-Site/WEB-INF/web.xml

-<?xml version="1.0" encoding="ISO-8859-1"?>
-<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
-         version="2.4">
-
-    <servlet>
-        <servlet-name>Beer</servlet-name>
-        <servlet-class>
-            com.example.web.BeerSelect
-        </servlet-class>
-    </servlet>
-
-    <servlet-mapping>
-        <servlet-name>Beer</servlet-name>
-        <url-pattern>/SelectBeer.do</url-pattern>
-    </servlet-mapping>
-</web-app>
\ No newline at end of file