hello
when i try to run this command "mvn spring-boot:run" on cepheus-cep i got

Failed to execute goal
org.springframework.boot:spring-boot-maven-plugin:1.2.3.RELEASE:run
(default-cli) on project cepheus-cep: An exception occured while running.
null: InvocationTargetException: Tomcat connector in failed state -> [Help
1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute
goal org.springframework.boot:spring-boot-maven-plugin:1.2.3.RELEASE:run
(default-cli) on project cepheus-cep: An exception occured while running.
null
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
at
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at
org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at
org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.MojoExecutionException: An exception
occured while running. null
at
org.springframework.boot.maven.RunMojo$IsolatedThreadGroup.rethrowUncaughtException(RunMojo.java:387)
at
org.springframework.boot.maven.RunMojo.runWithMavenJvm(RunMojo.java:214)
at org.springframework.boot.maven.RunMojo.run(RunMojo.java:187)
at org.springframework.boot.maven.RunMojo.execute(RunMojo.java:144)
at
org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
... 20 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.springframework.boot.maven.RunMojo$LaunchRunner.run(RunMojo.java:418)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.IllegalStateException: Tomcat connector in failed state
at
org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.start(TomcatEmbeddedServletContainer.java:157)
at
org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.startEmbeddedServletContainer(EmbeddedWebApplicationContext.java:288)
at
org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:141)
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:483)
at
org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
at
org.springframework.boot.SpringApplication.refresh(SpringApplication.java:686)
at
org.springframework.boot.SpringApplication.run(SpringApplication.java:320)
at
org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:139)
at com.orange.cepheus.cep.Application.main(Application.java:31)
... 6 more
i didnt know what should i do
i change Tomcat to 8181 and i still have the same problem

any help please
regards
ahmad

[Created via e-mail received from: Ahmad Emad El-Deen <ahmedemad031@gmail.com>]