Warning: require(C:/xampp/htdocs/riegosaltoaragon/CODIGOFUENTE/lib/funciones.php): failed to open stream: Invalid argument in C:\xampp\htdocs\riegosaltoaragon\CODIGOFUENTE\lib\core.php on line 21

Fatal error: require(): Failed opening required 'C:/xampp/htdocs/riegosaltoaragon/CODIGOFUENTE/lib/funciones.php' (include_path='.;C:\php\pear') in C:\xampp\htdocs\riegosaltoaragon\CODIGOFUENTE\lib\core.php on line 21