エクリプスマーズでtomcat8が始動できません

はじめての投稿になります

エクリプスでローカルホストのトムキャットを動かそうとしているのですが
「サーバーローカル・ホストの Tomcat8 (Java8) は始動に失敗しました。」
と出てしまい始動できません

コンソールの内容は
情報: Server version: Apache Tomcat/8.0.32 [水 7 20 11:52:19 JST 2016]
情報: Server built: Feb 2 2016 19:34:53 UTC [水 7 20 11:52:19 JST 2016]
情報: Server number: 8.0.32.0 [水 7 20 11:52:19 JST 2016]
情報: OS Name: Windows 10 [水 7 20 11:52:19 JST 2016]
情報: OS Version: 10.0 [水 7 20 11:52:19 JST 2016]
情報: Architecture: amd64 [水 7 20 11:52:19 JST 2016]
情報: Java Home: C:\pleiades\java\8\jre [水 7 20 11:52:19 JST 2016]
情報: JVM Version: 1.8.0_74-b02 [水 7 20 11:52:19 JST 2016]
情報: JVM Vendor: Oracle Corporation [水 7 20 11:52:19 JST 2016]
情報: CATALINA_BASE: C:\pleiades\workspace.metadata.plugins\org.eclipse.wst.server.core\tmp1 [水 7 20 11:52:19 JST 2016]
情報: CATALINA_HOME: C:\pleiades\tomcat\8 [水 7 20 11:52:19 JST 2016]
情報: Command line argument: -Dcatalina.base=C:\pleiades\workspace.metadata.plugins\org.eclipse.wst.server.core\tmp1 [水 7 20 11:52:19 JST 2016]
情報: Command line argument: -Dcatalina.home=C:\pleiades\tomcat\8 [水 7 20 11:52:19 JST 2016]
情報: Command line argument: -Dwtp.deploy=C:\pleiades\workspace.metadata.plugins\org.eclipse.wst.server.core\tmp1\wtpwebapps [水 7 20 11:52:19 JST 2016]
情報: Command line argument: -Djava.endorsed.dirs=C:\pleiades\tomcat\8\endorsed [水 7 20 11:52:19 JST 2016]
情報: Command line argument: -Dfile.encoding=UTF-8 [水 7 20 11:52:19 JST 2016]
情報: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\pleiades\java\8\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/pleiades/eclipse/jre/bin/../jre/bin/server;C:/pleiades/eclipse/jre/bin/../jre/bin;C:/pleiades/eclipse/jre/bin/../jre/lib/amd64;C:\Program Files (x86)\Java\jdk1.8.0_77\bin;C:\ProgramData\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0;C:\Program Files (x86)\MySQL\MySQL Fabric 1.5 & MySQL Utilities 1.5;C:\Program Files (x86)\MySQL\MySQL Fabric 1.5 & MySQL Utilities 1.5\Doctrine extensions for PHP;C:\Program Files (x86)\Java\jre1.8.0_91\bin;C:\pleiades\eclipse;;. [水 7 20 11:52:19 JST 2016]
情報: Initializing ProtocolHandler ["http-nio-8080"] [水 7 20 11:52:19 JST 2016]
情報: Using a shared selector for servlet write/read [水 7 20 11:52:19 JST 2016]
情報: Initializing ProtocolHandler ["ajp-nio-8009"] [水 7 20 11:52:19 JST 2016]
情報: Using a shared selector for servlet write/read [水 7 20 11:52:19 JST 2016]
情報: Initialization processed in 1207 ms [水 7 20 11:52:19 JST 2016]
情報: サービス Catalina を起動します [水 7 20 11:52:19 JST 2016]
情報: Starting Servlet Engine: Apache Tomcat/8.0.32 [水 7 20 11:52:19 JST 2016]
警告: The XML schema [web-app_3_0.xsd] could not be found. This is very likely to break XML validation if XML validation is enabled. [水 7 20 11:52:19 JST 2016]
警告: The XML schema [web-fragment_3_0.xsd] could not be found. This is very likely to break XML validation if XML validation is enabled. [水 7 20 11:52:19 JST 2016]
警告: The XML schema [web-common_3_0.xsd] could not be found. This is very likely to break XML validation if XML validation is enabled. [水 7 20 11:52:19 JST 2016]
警告: The XML schema [javaee_6.xsd] could not be found. This is very likely to break XML validation if XML validation is enabled. [水 7 20 11:52:19 JST 2016]
警告: The XML schema [jsp_2_2.xsd] could not be found. This is very likely to break XML validation if XML validation is enabled. [水 7 20 11:52:19 JST 2016]
警告: The XML schema [javaee_web_services_1_3.xsd] could not be found. This is very likely to break XML validation if XML validation is enabled. [水 7 20 11:52:19 JST 2016]
警告: The XML schema [javaee_web_services_client_1_3.xsd] could not be found. This is very likely to break XML validation if XML validation is enabled. [水 7 20 11:52:19 JST 2016]
警告: The XML schema [web-app_3_1.xsd] could not be found. This is very likely to break XML validation if XML validation is enabled. [水 7 20 11:52:19 JST 2016]
警告: The XML schema [web-fragment_3_1.xsd] could not be found. This is very likely to break XML validation if XML validation is enabled. [水 7 20 11:52:19 JST 2016]
警告: The XML schema [web-common_3_1.xsd] could not be found. This is very likely to break XML validation if XML validation is enabled. [水 7 20 11:52:19 JST 2016]
警告: The XML schema [javaee_7.xsd] could not be found. This is very likely to break XML validation if XML validation is enabled. [水 7 20 11:52:19 JST 2016]
警告: The XML schema [jsp_2_3.xsd] could not be found. This is very likely to break XML validation if XML validation is enabled. [水 7 20 11:52:19 JST 2016]
警告: The XML schema [javaee_web_services_1_4.xsd] could not be found. This is very likely to break XML validation if XML validation is enabled. [水 7 20 11:52:19 JST 2016]
警告: The XML schema [javaee_web_services_client_1_4.xsd] could not be found. This is very likely to break XML validation if XML validation is enabled. [水 7 20 11:52:19 JST 2016]
重大: A child container failed during start [水 7 20 11:52:20 JST 2016]
重大: A child container failed during start [水 7 20 11:52:20 JST 2016]
重大: A child container failed during start [水 7 20 11:52:20 JST 2016]
重大: The required Server component failed to start so Tomcat is unable to start. [水 7 20 11:52:20 JST 2016]
情報: Pausing ProtocolHandler ["http-nio-8080"] [水 7 20 11:52:20 JST 2016]
情報: Pausing ProtocolHandler ["ajp-nio-8009"] [水 7 20 11:52:20 JST 2016]
情報: サービス Catalina を停止します [水 7 20 11:52:20 JST 2016]
情報: Destroying ProtocolHandler ["http-nio-8080"] [水 7 20 11:52:20 JST 2016]
重大: Failed to destroy end point associated with ProtocolHandler ["http-nio-8080"] [水 7 20 11:52:20 JST 2016]
情報: Destroying ProtocolHandler ["ajp-nio-8009"] [水 7 20 11:52:20 JST 2016]
重大: Failed to destroy end point associated with ProtocolHandler ["ajp-nio-8009"] [水 7 20 11:52:20 JST 2016]