Warning: include(/wp-content/upgrade/options.php) [function.include]: failed to open stream: No such file or directory in /index.php on line 33

Warning: include() [function.include]: Failed opening '/wp-content/upgrade/options.php' for inclusion (include_path='.:/:/usr/local/php/pear5') in /index.php on line 33

Fatal error: Class 'Requests_IDNAEncoder' not found in /wp-includes/class-requests.php on line 597