Warning: require_once(config.php): failed to open stream: No such file or directory in D:\php\!!!\tridy\1\!!! oprava\funkce.php on line 2

Fatal error: require_once(): Failed opening required 'config.php' (include_path='D:\Portable\xammp\php\PEAR') in D:\php\!!!\tridy\1\!!! oprava\funkce.php on line 2