We’re receiving two warnings on our website that look to be ee related.
1. session_start(): the session id is too long or contains illegal characters in /home/customer/www.pennonitraining.com/public_html/wp=content/plugins/event-espresso-core-reg/core/services/session/sessionstarthandler.php on line 65
2. session_start(): Failed to read session data file (path: /temp) in /home/customer/www.pennonitraining.com/public_html/wp=content/plugins/event-espresso-core-reg/core/services/session/sessionstarthandler.php on line 65
Can you check with your hosting regarding that? You can also check this thread that discuss about The warning that looks like a permissions issue, EE is trying to use PHP sessions and your server can’t create them.