Transition between title page and second page does not work

When i the user clicks the button to go to the second page on my app i get the error message "Unfortantely, Signal From Mars has stopped."

Here is the LogCat: 05-12 11:16:12.009: D/dalvikvm(1211): GC_FOR_ALLOC freed 62K, 5% free 2819K/2960K, paused 47ms, total 48ms 05-12 11:16:12.019: I/dalvikvm-heap(1211): Grow heap (frag case) to 4.113MB for 1350016-byte allocation 05-12 11:16:12.049: D/dalvikvm(1211): GC_FOR_ALLOC freed <1K, 4% free 4137K/4280K, paused 24ms, total 24ms 05-12 11:16:12.339: D/(1211): HostConnection::get() New Host Connection established 0xb8c24140, tid 1211 05-12 11:16:12.399: W/EGL_emulation(1211): eglSurfaceAttrib not implemented 05-12 11:16:12.409: D/OpenGLRenderer(1211): Enabling debug mode 0 05-12 11:17:04.089: D/AndroidRuntime(1211): Shutting down VM 05-12 11:17:04.089: W/dalvikvm(1211): threadid=1: thread exiting with uncaught exception (group=0xb3a68ba8) 05-12 11:17:04.119: E/AndroidRuntime(1211): FATAL EXCEPTION: main 05-12 11:17:04.119: E/AndroidRuntime(1211): Process: com.lukan.signalsfrommars, PID: 1211 05-12 11:17:04.119: E/AndroidRuntime(1211): android.content.ActivityNotFoundException: Unable to find explicit activity class {com.lukan.signalsfrommars/com.lukan.signalsfrommars.StoryActivity}; have you declared this activity in your AndroidManifest.xml? 05-12 11:17:04.119: E/AndroidRuntime(1211): at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1628) 05-12 11:17:04.119: E/AndroidRuntime(1211): at android.app.Instrumentation.execStartActivity(Instrumentation.java:1424) 05-12 11:17:04.119: E/AndroidRuntime(1211): at android.app.Activity.startActivityForResult(Activity.java:3424) 05-12 11:17:04.119: E/AndroidRuntime(1211): at android.app.Activity.startActivityForResult(Activity.java:3385) 05-12 11:17:04.119: E/AndroidRuntime(1211): at android.support.v4.app.FragmentActivity.startActivityForResult(FragmentActivity.java:839) 05-12 11:17:04.119: E/AndroidRuntime(1211): at android.app.Activity.startActivity(Activity.java:3627) 05-12 11:17:04.119: E/AndroidRuntime(1211): at android.app.Activity.startActivity(Activity.java:3595) 05-12 11:17:04.119: E/AndroidRuntime(1211): at com.lukan.signalsfrommars.MainActivity.startStory(MainActivity.java:46) 05-12 11:17:04.119: E/AndroidRuntime(1211): at com.lukan.signalsfrommars.MainActivity.access$1(MainActivity.java:43) 05-12 11:17:04.119: E/AndroidRuntime(1211): at com.lukan.signalsfrommars.MainActivity$1.onClick(MainActivity.java:37) 05-12 11:17:04.119: E/AndroidRuntime(1211): at android.view.View.performClick(View.java:4438) 05-12 11:17:04.119: E/AndroidRuntime(1211): at android.view.View$PerformClick.run(View.java:18422) 05-12 11:17:04.119: E/AndroidRuntime(1211): at android.os.Handler.handleCallback(Handler.java:733) 05-12 11:17:04.119: E/AndroidRuntime(1211): at android.os.Handler.dispatchMessage(Handler.java:95) 05-12 11:17:04.119: E/AndroidRuntime(1211): at android.os.Looper.loop(Looper.java:136) 05-12 11:17:04.119: E/AndroidRuntime(1211): at android.app.ActivityThread.main(ActivityThread.java:5017) 05-12 11:17:04.119: E/AndroidRuntime(1211): at java.lang.reflect.Method.invokeNative(Native Method) 05-12 11:17:04.119: E/AndroidRuntime(1211): at java.lang.reflect.Method.invoke(Method.java:515) 05-12 11:17:04.119: E/AndroidRuntime(1211): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779) 05-12 11:17:04.119: E/AndroidRuntime(1211): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595) 05-12 11:17:04.119: E/AndroidRuntime(1211): at dalvik.system.NativeStart.main(Native Method) 05-12 11:17:07.369: I/Process(1211): Sending signal. PID: 1211 SIG: 9