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Warning: include_once(): Failed opening 'Mage/Core/functions.php' for inclusion (include_path='/home/miashoes.com/html/dev/app/code/local:/home/miashoes.com/html/dev/app/code/community:/home/miashoes.com/html/dev/app/code/core:/home/miashoes.com/html/dev/lib:.:/usr/share/pear:/usr/share/php') in /home/miashoes.com/html/dev/app/Mage.php on line 50

Warning: include_once(Varien/Autoload.php): failed to open stream: No such file or directory in /home/miashoes.com/html/dev/app/Mage.php on line 51

Warning: include_once(): Failed opening 'Varien/Autoload.php' for inclusion (include_path='/home/miashoes.com/html/dev/app/code/local:/home/miashoes.com/html/dev/app/code/community:/home/miashoes.com/html/dev/app/code/core:/home/miashoes.com/html/dev/lib:.:/usr/share/pear:/usr/share/php') in /home/miashoes.com/html/dev/app/Mage.php on line 51

Fatal error: Class 'Varien_Autoload' not found in /home/miashoes.com/html/dev/app/Mage.php on line 54