title: Server Tomcat v8.5 Server at localhost failed to start Spring Project
body: <p>I cannot run a Tomcat server. I've tried to delete the servlet parts from <code>web.xml</code> and the <code>org.eclipse.core.resources</code> folder but it didn't work.</p>
  
  <p>Here is the log from eclipse: </p>
  
  <pre><code>SEVERE: The required Server component failed to start so Tomcat is unable to start.
  org.apache.catalina.LifecycleException: Failed to start component [StandardServer[8005]]
      at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)
      at org.apache.catalina.startup.Catalina.start(Catalina.java:656)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:355)
      at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:495)
  Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardService[Catalina]]
      at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)
      at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:793)
      at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
      ... 7 more
  Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina]]
      at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)
      at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422)
      at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
      ... 9 more
  Caused by: org.apache.catalina.LifecycleException: A child container failed during start
      at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:947)
      at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262)
      at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
      ... 11 more
  
  sie 28, 2017 8:36:04 PM org.apache.coyote.AbstractProtocol pause
  INFO: Pausing ProtocolHandler ["http-nio-8080"]
  sie 28, 2017 8:36:04 PM org.apache.coyote.AbstractProtocol pause
  INFO: Pausing ProtocolHandler ["ajp-nio-8009"]
  sie 28, 2017 8:36:04 PM org.apache.catalina.core.StandardService stopInternal
  INFO: Stopping service [Catalina]
  sie 28, 2017 8:36:04 PM org.apache.coyote.AbstractProtocol destroy
  INFO: Destroying ProtocolHandler ["http-nio-8080"]
  sie 28, 2017 8:36:04 PM org.apache.coyote.AbstractProtocol destroy
  INFO: Destroying ProtocolHandler ["ajp-nio-8009"]
  </code></pre>
  
  <p>Any suggestions?</p>