Warning: require_once(PEAR.php): failed to open stream: No such file or directory in /home/kapello/public_html/nowy/programy/Spreadsheet/Excel/Writer.php on line 34 Fatal error: require_once(): Failed opening required 'PEAR.php' (include_path='.') in /home/kapello/public_html/nowy/programy/Spreadsheet/Excel/Writer.php on line 34