Unbeatable Tic-Tac-Toe

X	O	Select
Select	O	Select
O	X	X

Warning: DOMDocument::load(): Couldn't find end of Start Tag move line 12864 in /usr/local/www/apache24/data/tictactoe/games.xml, line: 12864 in /usr/local/www/apache24/data/tictactoe/index.php on line 36

Warning: DOMDocument::load(): Premature end of data in tag game line 12863 in /usr/local/www/apache24/data/tictactoe/games.xml, line: 12864 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('t2511', 'moves', 'XO__O_OXX') #1 /usr/local/www/apache24/data/tictactoe/index.php(334): generate('XO__O_OXX', 't2511') #2 {main} thrown in /usr/local/www/apache24/data/tictactoe/index.php on line 38