Hi,

Recently I have updated osclass version 3.8.0 to 4.4.0 via Cpanel softaculous. I am using a marketplace premium theme for the front end. when I search by category, the first page results coming but if I press the 2nd page it will not work.

Can you please help me with this?

Thanks.

What is your url?
Do you have same issue with default theme?
Have you enabled debug log and reviewed errors from server?