I have set up a WordPress site using blog posts publishing on the homepage. I then tried to create a single static front page with a separate tab for my blog posts. I followed WordPress instructions on how to create a static front page. I created a page called blog and then went to settings -> reading and selected the page as my blog page. My problem is that now if I click on the new blog page I get the error message, "Error in connecting to the database".
Can anyone please help me get my posts links to change correctly. Any advice will be highly appreciated.