Sending a simple smart email...
<br />
<b>Fatal error</b>:  Uncaught exception 'CurlException' with message 'Error making request with curl_error: URL rejected: Malformed input to a URL function' in /home/wcthpgmy/public_html/vendor/campaignmonitor/createsend-php-master/class/transport.php:174
Stack trace:
#0 /home/wcthpgmy/public_html/vendor/campaignmonitor/createsend-php-master/class/base_classes.php(291): CS_REST_CurlTransport-&gt;make_call(Array)
#1 /home/wcthpgmy/public_html/vendor/campaignmonitor/createsend-php-master/class/base_classes.php(226): CS_REST_Wrapper_Base-&gt;_call(Array, 'POST', 'https://api.cre...', Array)
#2 /home/wcthpgmy/public_html/vendor/campaignmonitor/createsend-php-master/csrest_transactional_smartemail.php(145): CS_REST_Wrapper_Base-&gt;post_request('https://api.cre...', Array)
#3 /home/wcthpgmy/public_html/vendor/campaignmonitor/createsend-php-master/samples/transactional/smart_send.php(16): CS_REST_Transactional_SmartEmail-&gt;send(Array)
#4 {main}
  thrown in <b>/home/wcthpgmy/public_html/vendor/campaignmonitor/createsend-php-master/class/transport.php</b> on line <b>174</b><br />