Strange Link Problem I am creating a blog with an index page that links to individual blog show pages. I'm having a weird issue where when I click on the title on the index page instead of it linking to: my_current_website.com/blog/blog_post_title it is linking to: my_live_website.com/blog/blog_post_title, which doesn't even exist. Any thoughts on why this would occur? 
In the template I am setting up the link with entry.url.
The cause of this issue with a 90% likelyhood are your craft settings

Before you try any of the below steps, try clearing your cache first!

Sometimes some leftover cache is all that needs to be removed to fix an issue...
rm -rf runtime/* or ./craft clear-caches/all

3 Settings which you may have set wrongly:

All of the below mentioned settings should basically be pointing towards my_current_website.com, a reference to that or something more relative like a simple /.

There are 3 Places where you should check if you have my_live_website.com set as your current host/site.


.env's SITE_URL, BASE_URL or anything else that has  SITE or URL in it's name
config/general.php's siteUrl Value(s)
Your Craft Control Panel Settings, my_current_website.com/admin/settings/sites (URL may differ based on config/general.php's cpTrigger value)