This is what http://dessent.net/btfaq/
has to say:
bad data from tracker -
Usually you can ignore this, it seems to happen when
the tracker is overloaded or otherwise flaky.
In other words keep trying Fatal error: main() [function.require]: Failed opening required 'Text/CAPTCHA.php' (include_path='.:/usr/home/www/t/tom-waits.spb.ru/lib:/usr/local/share/pear') in /usr/home/www/t/tom-waits.spb.ru/docs/english/forum/postmessage.php3 on line 82
