Unbeatable Tic-Tac-Toe

X
O	O	O
X		X

Warning: DOMDocument::load(): Premature end of data in tag game line 12675 in /usr/local/www/apache24/data/tictactoe/games.xml, line: 12678 in /usr/local/www/apache24/data/tictactoe/index.php on line 69

Fatal error: Uncaught Error: Call to a member function getElementsByTagName() on null in /usr/local/www/apache24/data/tictactoe/index.php:71 Stack trace: #0 /usr/local/www/apache24/data/tictactoe/index.php(146): update_element('t3197', 'moves', 'X__OOOX_X') #1 /usr/local/www/apache24/data/tictactoe/index.php(367): generate('X__OOOX_X', 't3197') #2 {main} thrown in /usr/local/www/apache24/data/tictactoe/index.php on line 71