Fatal error: Uncaught Pusher\PusherException: Invalid channel name in /home/customer/www/jobalerts.co.nz/public_html/wp-content/plugins/addon-jobsearch-chat/vendor/pusher/pusher-php-server/src/Pusher.php:282 Stack trace: #0 /home/customer/www/jobalerts.co.nz/public_html/wp-content/plugins/addon-jobsearch-chat/vendor/pusher/pusher-php-server/src/Pusher.php(729): Pusher\Pusher->validate_channel(NULL) #1 /home/customer/www/jobalerts.co.nz/public_html/wp-content/plugins/addon-jobsearch-chat/vendor/pusher/pusher-php-server/src/Pusher.php(774): Pusher\Pusher->socket_auth(NULL, NULL, '{"user_id":0,"u...') #2 /home/customer/www/jobalerts.co.nz/public_html/wp-content/plugins/addon-jobsearch-chat/includes/jobsearch-chat-auth-client.php(39): Pusher\Pusher->presence_auth(NULL, NULL, 0, Array) #3 {main} thrown in /home/customer/www/jobalerts.co.nz/public_html/wp-content/plugins/addon-jobsearch-chat/vendor/pusher/pusher-php-server/src/Pusher.php on line 282