PHPStorm 5 changes...

Hi ! I'm getting this error in PHPStorm 5:

Error while registering component: com.intellij.openapi.components.OldComponentConfig@548c491: com.magicento.MagicentoProjectComponent PluginClassLoader[Magicento, 0.6] [Plugin: Magicento]

com.intellij.diagnostic.PluginException: 
com.magicento.MagicentoProjectComponent PluginClassLoader[Magicento, 
0.6] [Plugin: Magicento]

    at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:463)

    at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:436)

    at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.access$000(ComponentManagerImpl.java:422)

    at com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:102)

    at com.intellij.openapi.components.impl.ComponentManagerImpl.initComponents(ComponentManagerImpl.java:347)

    at com.intellij.openapi.components.impl.ComponentManagerImpl.init(ComponentManagerImpl.java:86)

    at com.intellij.openapi.project.impl.ProjectImpl.init(ProjectImpl.java:307)

    at com.intellij.openapi.project.impl.ProjectManagerImpl.a(ProjectManagerImpl.java:278)

    at com.intellij.openapi.project.impl.ProjectManagerImpl.a(ProjectManagerImpl.java:331)

    at com.intellij.openapi.project.impl.ProjectManagerImpl.access$400(ProjectManagerImpl.java:81)

    at com.intellij.openapi.project.impl.ProjectManagerImpl$9.compute(ProjectManagerImpl.java:546)

    at com.intellij.openapi.project.impl.ProjectManagerImpl$9.compute(ProjectManagerImpl.java:542)

    at com.intellij.openapi.progress.impl.ProgressManagerImpl$4.run(ProgressManagerImpl.java:259)

    at com.intellij.openapi.progress.impl.ProgressManagerImpl$TaskRunnable.run(ProgressManagerImpl.java:472)

    at com.intellij.openapi.progress.impl.ProgressManagerImpl$6.run(ProgressManagerImpl.java:291)

    at com.intellij.openapi.progress.impl.ProgressManagerImpl$2.run(ProgressManagerImpl.java:181)

    at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:221)

    at com.intellij.openapi.progress.impl.ProgressManagerImpl.runProcess(ProgressManagerImpl.java:172)

    at com.intellij.openapi.application.impl.ApplicationImpl$8$1.run(ApplicationImpl.java:684)

    at com.intellij.openapi.application.impl.ApplicationImpl$6.run(ApplicationImpl.java:457)

    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)

    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)

    at java.util.concurrent.FutureTask.run(FutureTask.java:138)

    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)

    at java.lang.Thread.run(Thread.java:680)

    at com.intellij.openapi.application.impl.ApplicationImpl$1$1.run(ApplicationImpl.java:148)

Caused by: java.lang.ClassNotFoundException: com.magicento.MagicentoProjectComponent PluginClassLoader[Magicento, 0.6]

    at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:77)

    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)

    at java.lang.Class.forName0(Native Method)

    at java.lang.Class.forName(Class.java:247)

    at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:446)

    ... 26 more

Can you give me some tip of how to solve it or what could be the problem?

Thanks !
Enrique.