Fatal error: Uncaught TypeError: Argument 1 passed to Firebase\JWT\JWT::decode() must be of the type string, null given, called in /home/prepte7/hubspot.preptest.ca/lms/launch.php on line 13 and defined in /home/prepte7/hubspot.preptest.ca/vendor/firebase/php-jwt/src/JWT.php:96 Stack trace: #0 /home/prepte7/hubspot.preptest.ca/lms/launch.php(13): Firebase\JWT\JWT::decode(NULL, Object(Firebase\JWT\Key)) #1 {main} thrown in /home/prepte7/hubspot.preptest.ca/vendor/firebase/php-jwt/src/JWT.php on line 96