I already installed the latest 4.4 version in a sub folder and updated all the database, pages, etc etc. perfectly working in sub folder so yesterday I made that sub folder as main domain by copying all files from sub folder to main domain.

And after that I removed the sub folder path in htaccess file, also configured the website address in includes/config.php file. Everything works perfectly except listing categories url and listing details pages are not opening, giving error as:- the page has many redirect loops. Please somebody help me.
Thank you.