Error – Listings Nearby

When I visit a listing and click – Listings Nearby I get header broken code. Other than this, everything seems to be working.

1. Can I just turn this off in the (i) information hover options?

2. Is there a fix or something I broke?

Warning: file_get_contents(): https:// wrapper is disabled in the server configuration by allow_url_fopen=0 in /xxxx/xxxxxx/public_html/wp-content/themes/BT/framework/class/class_core.php on line 1195

Warning: file_get_contents(https://maps.google.com/maps/api/geocode/json?address=76574&sensor=false&region=us&language=en): failed to open stream: no suitable wrapper could be found in /xxxx/xxxxx/public_html/wp-content/themes/BT/framework/class/class_core.php on line 1195

Warning: Cannot modify header information – headers already sent by (output started at /xxxx/xxxxxx/public_html/wp-content/themes/BT/framework/class/class_core.php:1195) in /xxxx/xxxxxx/public_html/wp-content/themes/BT/framework/class/class_layout.php on line 203

Thank you,
Scott