I transfer my wordpress site to the other domain server but when my wordpress website is online I can only see my home page but if i will go to other page link like contact us the error will occurred and it says Error occurred: 404 - not found. anyone knows how to fix this ?
Login to dashboard and change the permalink of your site to default. And recheck your site. If it works it will be great and if it doesn't work check your database by downloading it.