Couldn't complete WhatsApp Backup. Tap to give WhatsApp permission to backup to Google drive

if you can't backup your whatsapp and get this error "Couldn't complete WhatsApp Backup. Tap to give WhatsApp permission to backup to Google drive" watch this video

[meherunnesasadia]

Yes I am still facing problems can't complete backup and can't add change Google account 😢😢😢what to do please reply

[sujatmikoafandi]

1. First method to shut no shut wifi didnt work
2. Second work, when i tried to change google email others email and i click itu, the loading of google email was so Long and almost more than a hour. What should i do , please help me

[lalitkumarsaini]

Bro please help am using 2 WhatsApp on my phone as clone WhatsApp

And on 1st whatsapp i am able to back up but my second WhatsApp show the same method you told i not working

[swapnasunil]

In my there is parental control so how can I do this without the permission

[ishikabhore]

The other Google accounts are not getting authenticated. They are not even getting selected.

[vasunagu]

Not working bro, have any other solution?

[darkdocdoc]

that didnt work for me..still the same

[stanleymatthewasamoah]

Still not backing up even with the other accounts 😢

[paritoshprabhudesai]

This does not work for me. I’m using WhatsApp in Parallel space. I get the warning which you mentioned in this video. When I click on the warning or try to change the account, it says there is a warning on top saying “Couldn’t complete backup. Got to give Whatsapp permission to back up to Google Drive.”
When I tap on the above I get the error message
"Unable to access your account at this time, please try again later."
Kind advise.
Thanks!

[bolaking]

It didn't work, can you help with another solution?