Error 1264 Mysql

The following error appears only for one user member, registered in my site as below:

1264 error out of range value column timeonly row 1

UPDATE No11GGUsers SET lastactive=1612022704
Timeonline+timeonline +24 where uid 206
Code (markup):

I'm not an SQL expert but I can make the necessary changes in that user table and use available boxes options. Such us changing the value type to int, charvar, …etc

So what i need to do to stop this error showing up in my website?