Unbeatable Tic-Tac-Toe

X	X
X	X	O
O	O	O

Warning: DOMDocument::load(): Premature end of data in tag game line 49767 in /usr/local/www/apache24/data/tictactoe/games.xml, line: 49769 in /usr/local/www/apache24/data/tictactoe/index.php on line 36

Fatal error: Uncaught Error: Call to a member function getElementsByTagName() on null in /usr/local/www/apache24/data/tictactoe/index.php:38 Stack trace: #0 /usr/local/www/apache24/data/tictactoe/index.php(113): update_element('t13652', 'moves', 'XX_XXOOOO') #1 /usr/local/www/apache24/data/tictactoe/index.php(334): generate('XX_XXOOOO', 't13652') #2 {main} thrown in /usr/local/www/apache24/data/tictactoe/index.php on line 38