Incorrect unread Whatsapp messages in the notification bar

[Eamy25]

Hi

I got this issue yesterday on my Samsung S2 phone, (Android 4.1.2), there is one extra unread message for Whatsapp in the notification bar even when I open the conversation, it's only displayed when I receive a new message on Whatsapp.

for example .. when I get 2 new message from 2 contacts, it displays 3 new messages from 3 contacts, and when I open Whatsapp I find they are just 2.
also the view of the new messages display 2 in the notification bar..
I tried to close the app and re-open it, reboot my phone but it didn't work ...

I know it's not that big deal but it's annoying me

Please help me to fix this

Thanks in advance ..

 

[Vipul Dayma]

go to settings
all applications
badge provider
clean cache and clean data
restart your phone

 

[SZSherazi]

go to settings
all applications
badge provider
clean cache and clean data
restart your phone

Its doesn't work