problem after new update

[kasifkolkata]

My Gmail is not working after latest update and pop-up notifications is coming in every 10 mint showing like this 

Wait for

Close app 

Report problems 

Some like this only coming and disappear in just a second. Because of that I I'm unable to take screenshot or do action to like Close app.

[Samsung_Support1]

Dear Samsung Member,

Greetings from Samsung Customer Support!

Please register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support