Warning: require_once(../vendor/autoload.php): failed to open stream: No such file or directory in /project/demo/vendor/easyswoole/ddl/test/AlterTable.php on line 5

Fatal error: require_once(): Failed opening required '../vendor/autoload.php' (include_path='.:/usr/local/lib/php') in /project/demo/vendor/easyswoole/ddl/test/AlterTable.php on line 5