addressing the issue with mysql queries

Job ID: 33501539

Budget: $30 – $250 CAD

I just moved a site live and it's got problems. Front end is great. Go to wp-admin and it's game over.
Server Support tells me
1. I have issues with mysql queries in the application.
2. The server IP is making a lot of requests internally (a reason for that could be either of the plugins gone rogue or wp_crons / wp-admin ajax)

I am pretty sure the live site is still trying to access resources from a dev, address.
Related categories: PHP AJAX WordPress MySQL