I want to change url structure of my created archieve pages

Try add_rewrite_rule(), here’s tutorial on how to use it https://www.pmg.com/blog/a-mostly-complete-guide-to-the-wordpress-rewrite-api/

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)