Fatal error: Uncaught Error: Call to undefined function Blackfire\Internal\define() in embed_init:7 Stack trace: #0 {main} thrown in embed_init on line 7

Fatal error: Uncaught Error: Undefined constant "PHP_VERSION_ID" in /var/www/html/vendor/autoload.php:5 Stack trace: #0 /var/www/html/public/index.php(2): require_once() #1 {main} thrown in /var/www/html/vendor/autoload.php on line 5