Warning: require(/sll/public/../vendor/autoload.php): Failed to open stream: No such file or directory in /sll/public/index.php on line 64

Fatal error: Uncaught Error: Failed opening required '/sll/public/../vendor/autoload.php' (include_path='.:/opt/remi/php80/root/usr/share/pear:/opt/remi/php80/root/usr/share/php:/usr/share/pear:/usr/share/php') in /sll/public/index.php:64 Stack trace: #0 {main} thrown in /sll/public/index.php on line 64