Steps
  1. in db table ps_configuration
    1. PS_SSL_ENABLED set to 0
    2. PS_SSL_ENABLED_EVERYWHERE set to 0
  2. check the table ps_shop_url, replace the urls with the correct ones
  3. check the employees table, add and remove as needed
  4. check the mailing lists table to make sure you're not sending emails to random people
  5. clear caches
    • Delete everything in var/cache/. It may be separated into multiple folders. It's safe to delete it all.

      Also clear caches from the UI.

  6. cycle friendly urls to regenerate .htaccess
  7. regenerate all images otherwise certain front office pages may throw image null dereference errors