Warning: require_once(/var/www/public_html/lms/custom/certificates/classes/Certificates2.php): failed to open stream: No such file or directory in /var/www/public_html/functionality/php/classes/Payment.php on line 13

Fatal error: require_once(): Failed opening required '/var/www/public_html/lms/custom/certificates/classes/Certificates2.php' (include_path='/var/www/public_html/lms/lib/zend:/var/www/public_html/lms/lib/pear:.:/usr/share/php') in /var/www/public_html/functionality/php/classes/Payment.php on line 13