Unbeatable Tic-Tac-Toe

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

Warning: DOMDocument::load(): Premature end of data in tag ip line 24101 in /usr/local/www/apache24/data/tictactoe/games.xml, line: 24101 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('t3055', 'moves', 'O_X_XOXOX') #1 /usr/local/www/apache24/data/tictactoe/index.php(334): generate('O_X_XOXOX', 't3055') #2 {main} thrown in /usr/local/www/apache24/data/tictactoe/index.php on line 38