Default [Q] Whatsapp not starting

Hi,

I just installed a 4.4 rom on my htc one mini and everything is fine except for whatsapp which doesn't want to start. When I try to launch it, the app crashes :

Code:
E/WhatsApp(5305):  LL_E D [1]ecb.java:18 UNCAUGHT EXCEPTION
E/WhatsApp(5305):  ### begin stack trace 2.11.238
E/WhatsApp(5305):  java.lang.VerifyError: com/c
E/WhatsApp(5305):  	at com.whatsapp.App.onCreate(App.java:2315)
E/WhatsApp(5305):  	at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1020)
E/WhatsApp(5305):  	at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5154)
E/WhatsApp(5305):  	at android.app.ActivityThread.access$1500(ActivityThread.java:156)
E/WhatsApp(5305):  	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1418)
E/WhatsApp(5305):  	at android.os.Handler.dispatchMessage(Handler.java:102)
E/WhatsApp(5305):  	at android.os.Looper.loop(Looper.java:157)
E/WhatsApp(5305):  	at android.app.ActivityThread.main(ActivityThread.java:5872)
E/WhatsApp(5305):  	at java.lang.reflect.Method.invokeNative(Native Method)
E/WhatsApp(5305):  	at java.lang.reflect.Method.invoke(Method.java:515)
E/WhatsApp(5305):  	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:852)
E/WhatsApp(5305):  	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:668)
E/WhatsApp(5305):  	at dalvik.system.NativeStart.main(Native Method)
E/WhatsApp(5305):  ### end stack trace
E/WhatsApp(5305):  LL_E D [1]ecb.java:15 Unable to create crash sentinel file
E/WhatsApp(5305):  ### begin stack trace 2.11.238
E/WhatsApp(5305):  java.lang.NullPointerException
E/WhatsApp(5305):  	at com.whatsapp.ecb.uncaughtException(ecb.java:8)
E/WhatsApp(5305):  	at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:693)
E/WhatsApp(5305):  	at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:690)
E/WhatsApp(5305):  	at dalvik.system.NativeStart.main(Native Method)
E/WhatsApp(5305):  ### end stack trace
E/ActivityManager(796):  App crashed! Process: com.whatsapp
E/AndroidRuntime(5305):  FATAL EXCEPTION: main
E/AndroidRuntime(5305):  Process: com.whatsapp, PID: 5305
E/AndroidRuntime(5305):  java.lang.VerifyError: com/c
E/AndroidRuntime(5305):  	at com.whatsapp.App.onCreate(App.java:2315)
E/AndroidRuntime(5305):  	at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1020)
E/AndroidRuntime(5305):  	at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5154)
E/AndroidRuntime(5305):  	at android.app.ActivityThread.access$1500(ActivityThread.java:156)
E/AndroidRuntime(5305):  	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1418)
E/AndroidRuntime(5305):  	at android.os.Handler.dispatchMessage(Handler.java:102)
E/AndroidRuntime(5305):  	at android.os.Looper.loop(Looper.java:157)
E/AndroidRuntime(5305):  	at android.app.ActivityThread.main(ActivityThread.java:5872)
E/AndroidRuntime(5305):  	at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime(5305):  	at java.lang.reflect.Method.invoke(Method.java:515)
E/AndroidRuntime(5305):  	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:852)
E/AndroidRuntime(5305):  	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:668)
E/AndroidRuntime(5305):  	at dalvik.system.NativeStart.main(Native Method)

Still on dalvik, art is not available. I tried 2 roms on 4.4 and it's the same. I was on 4.3 before and it worked well

Thanks for reading