Android Studio: UNEXPECTED TOP-LEVEL EXCEPTION

Gradle:
UNEXPECTED TOP-LEVEL EXCEPTION:
java.lang.IllegalArgumentException: already added: Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat$AccessibilityServiceInfoStubImpl;
	at com.android.dx.dex.file.ClassDefsSection.add(ClassDefsSection.java:123)
	at com.android.dx.dex.file.DexFile.add(DexFile.java:163)
	at com.android.dx.command.dexer.Main.processClass(Main.java:490)
	at com.android.dx.command.dexer.Main.processFileBytes(Main.java:459)
	at com.android.dx.command.dexer.Main.access$400(Main.java:67)
	at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:398)
	at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:245)
	at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:131)
	at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:109)
	at com.android.dx.command.dexer.Main.processOne(Main.java:422)
	at com.android.dx.command.dexer.Main.processAllFiles(Main.java:333)
	at com.android.dx.command.dexer.Main.run(Main.java:209)
	at com.android.dx.command.dexer.Main.main(Main.java:174)
	at com.android.dx.command.Main.main(Main.java:91)

UNEXPECTED TOP-LEVEL EXCEPTION:
java.lang.IllegalArgumentException: already added: Landroid/support/v4/app/ActivityCompatHoneycomb;
	at com.android.dx.dex.file.ClassDefsSection.add(ClassDefsSection.java:123)
	at com.android.dx.dex.file.DexFile.add(DexFile.java:163)
	at com.android.dx.command.dexer.Main.processClass(Main.java:490)
	at com.android.dx.command.dexer.Main.processFileBytes(Main.java:459)
	at com.android.dx.command.dexer.Main.access$400(Main.java:67)
	at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:398)
	at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:245)
	at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:131)
	at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:109)
	at com.android.dx.command.dexer.Main.processOne(Main.java:422)
	at com.android.dx.command.dexer.Main.processAllFiles(Main.java:333)
	at com.android.dx.command.dexer.Main.run(Main.java:209)
	at com.android.dx.command.dexer.Main.main(Main.java:174)
	at com.android.dx.command.Main.main(Main.java:91)

UNEXPECTED TOP-LEVEL EXCEPTION:
java.lang.IllegalArgumentException: already added: Landroid/support/v4/app/LoaderManager;
	at com.android.dx.dex.file.ClassDefsSection.add(ClassDefsSection.java:123)
	at com.android.dx.dex.file.DexFile.add(DexFile.java:163)
	at com.android.dx.command.dexer.Main.processClass(Main.java:490)
	at com.android.dx.command.dexer.Main.processFileBytes(Main.java:459)
	at com.android.dx.command.dexer.Main.access$400(Main.java:67)
	at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:398)
	at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:245)
	at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:131)
	at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:109)
	at com.android.dx.command.dexer.Main.processOne(Main.java:422)
	at com.android.dx.command.dexer.Main.processAllFiles(Main.java:333)
	at com.android.dx.command.dexer.Main.run(Main.java:209)
	at com.android.dx.command.dexer.Main.main(Main.java:174)
	at com.android.dx.command.Main.main(Main.java:91)
3 errors; aborting

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':LaPrensa:dexDebug'.
> Running C:\Users\SkullKandy\AppData\Local\Android\android-studio\sdk\build-tools\android-4.2.2\dx.bat failed. See output

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.