Sending videos from whatsapp doesnt work, error downloading

I have a sending problem/error with sending small videos on whatsapp

But right now I cant send video on whatsapp, I can recieve but not send.

I can send pictures without any problem

It gives a server replied bad request error download, I cant copy and paste the long message

Ive emailed the whatsapp helpdesk and they say well we extended whatsapp on the classic but we wont give support

Ive downloaded the most recent whatsapp 2.16.76.2 from 15 november from 15 november 2016

Ive deleted my conversations and media.

And whether I send big videos above 16mb or under it doesnt matter I get that error message.

Anyone has this problem too?

Please help.

Thanks!

I didn't find the right solution from the Internet.

References forums.crackberry.com/blackberry-classic-f419/sending-videos-whatsapp-doesnt-work-error-downloading-whatsapp-helpdesk-doesnt-help-1092302/

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