Fatal error: Uncaught exception 'Zend_Exception' with message 'File "tidy.php" does not exist or class "tidy" was not found in the file' in /home/vvw/htdocs/includes/library/Zend/Loader.php:99 Stack trace: #0 /home/vvw/htdocs/includes/application_top.php(20): Zend_Loader::loadClass('tidy') #1 /home/vvw/htdocs/newpdf.php(37): __autoload('tidy') #2 {main} thrown in /home/vvw/htdocs/includes/library/Zend/Loader.php on line 99