That eliminated all but one of the error messages. Page still won't load because of the following error, which happens every time locally, but sporadically live:
Warning: Cannot modify header information - headers already sent by (output started at /Applications/MAMP/htdocs/website.com/Connections/ProductsDb.php:25) in /Applications/MAMP/htdocs/webiste.com/Prod_results.php on line 212