Fatal error: Uncaught Error: Class 'LINE\LINEBot\Event\BaseEvent' not found in /home/cp482936/public_html/sdpiconsulting.com/app/php430/src/LINEBot/Event/JoinEvent.php:26 Stack trace: #0 {main} thrown in /home/cp482936/public_html/sdpiconsulting.com/app/php430/src/LINEBot/Event/JoinEvent.php on line 26