WordPress is giving me 404 page not found for all pages except the homepage

Question

All of a sudden I go to my WordPress website and all the pages give me a 404 page not found page. I\'m assuming the problem lies with the permalink structure, which I could swea

Answer 1

I just changed the permalink to 'month and day'of all the posts by ging to setting>permalink.

Now all posts are open and working fine.

Again, I renamed to all posts to its actual permalink. Its again working fine.

This method worked for me :-)