Have checked the configuration and all seems fine - here's the error I get on debug mode -
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Notice: Use of undefined constant CURLOPT_TIMEOUT - assumed 'CURLOPT_TIMEOUT' in /data/www/fishwise.co.nz/libraries/CBLib/CB/Plugin/Connect/Hybridauth/Adapter/AbstractAdapter.php on line 98
Notice: Use of undefined constant CURLOPT_CONNECTTIMEOUT - assumed 'CURLOPT_CONNECTTIMEOUT' in /data/www/fishwise.co.nz/libraries/CBLib/CB/Plugin/Connect/Hybridauth/Adapter/AbstractAdapter.php on line 98
Notice: Use of undefined constant CURLOPT_SSL_VERIFYPEER - assumed 'CURLOPT_SSL_VERIFYPEER' in /data/www/fishwise.co.nz/libraries/CBLib/CB/Plugin/Connect/Hybridauth/Adapter/AbstractAdapter.php on line 98
Notice: Use of undefined constant CURLOPT_SSL_VERIFYHOST - assumed 'CURLOPT_SSL_VERIFYHOST' in /data/www/fishwise.co.nz/libraries/CBLib/CB/Plugin/Connect/Hybridauth/Adapter/AbstractAdapter.php on line 98
Notice: Use of undefined constant CURLOPT_RETURNTRANSFER - assumed 'CURLOPT_RETURNTRANSFER' in /data/www/fishwise.co.nz/libraries/CBLib/CB/Plugin/Connect/Hybridauth/Adapter/AbstractAdapter.php on line 98
Notice: Use of undefined constant CURLOPT_FOLLOWLOCATION - assumed 'CURLOPT_FOLLOWLOCATION' in /data/www/fishwise.co.nz/libraries/CBLib/CB/Plugin/Connect/Hybridauth/Adapter/AbstractAdapter.php on line 98
Notice: Use of undefined constant CURLOPT_MAXREDIRS - assumed 'CURLOPT_MAXREDIRS' in /data/www/fishwise.co.nz/libraries/CBLib/CB/Plugin/Connect/Hybridauth/Adapter/AbstractAdapter.php on line 98
Notice: Use of undefined constant CURLINFO_HEADER_OUT - assumed 'CURLINFO_HEADER_OUT' in /data/www/fishwise.co.nz/libraries/CBLib/CB/Plugin/Connect/Hybridauth/Adapter/AbstractAdapter.php on line 98
Notice: Use of undefined constant CURLOPT_USERAGENT - assumed 'CURLOPT_USERAGENT' in /data/www/fishwise.co.nz/libraries/CBLib/CB/Plugin/Connect/Hybridauth/Adapter/AbstractAdapter.php on line 98
Fatal error: Call to undefined function Hybridauth\HttpClient\curl_init() in /data/www/fishwise.co.nz/libraries/CBLib/CB/Plugin/Connect/Hybridauth/HttpClient/Curl.php on line 107"