Warning: require(/htdocsvendor/autoload.php): Failed to open stream: No such file or directory in /htdocs/index.php on line 13

Warning: require(/htdocsvendor/autoload.php): Failed to open stream: No such file or directory in /htdocs/index.php on line 13

Fatal error: Uncaught Error: Failed opening required '/htdocsvendor/autoload.php' (include_path='.:/usr/share/php') in /htdocs/index.php:13 Stack trace: #0 {main} thrown in /htdocs/index.php on line 13