Unbeatable Tic-Tac-Toe

New Game
Player 1 Wins
X X X
X O
O O

Warning: DOMDocument::load(): Premature end of data in tag game line 35319 in /usr/local/www/apache24/data/tictactoe/games.xml, line: 35322 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('t2979', 'moves', 'XXXXO_OO_') #1 /usr/local/www/apache24/data/tictactoe/index.php(334): generate('XXXXO_OO_', 't2979') #2 {main} thrown in /usr/local/www/apache24/data/tictactoe/index.php on line 38