Unbeatable Tic-Tac-Toe

New Game
Player 2 Wins
O X
O
X O X

Warning: DOMDocument::load(): Couldn't find end of Start Tag moves line 5960 in /usr/local/www/apache24/data/tictactoe/games.xml, line: 5960 in /usr/local/www/apache24/data/tictactoe/index.php on line 36

Warning: DOMDocument::load(): Premature end of data in tag game line 5959 in /usr/local/www/apache24/data/tictactoe/games.xml, line: 5960 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('t9016', 'moves', '_OX_O_XOX') #1 /usr/local/www/apache24/data/tictactoe/index.php(334): generate('_OX_O_XOX', 't9016') #2 {main} thrown in /usr/local/www/apache24/data/tictactoe/index.php on line 38