Deprecated function: http_build_query(): Passing null to parameter #2 ($numeric_prefix) of type string is deprecated in GuzzleHttp\Client->applyOptions() (line 365 of /home/kisubischools/public_html/sites/all/libraries/mailchimp/vendor/guzzlehttp/guzzle/src/Client.php).
Warning: Attempt to read property "id" on bool in mailchimp_signup_subscribe_form() (line 364 of /home/kisubischools/public_html/sites/all/modules/mailchimp/modules/mailchimp_signup/mailchimp_signup.module).
