Warning: require_once(/var/www/apps/basic.php): failed to open stream: No such file or directory in /var/www/html/mainfile.php on line 61

Fatal error: require_once(): Failed opening required '/var/www/apps/basic.php' (include_path='.:/usr/share/pear:/usr/share/php:/var/www/vendor:/var/www/apps/') in /var/www/html/mainfile.php on line 61