Unbeatable Tic-Tac-Toe

Select	X	O
Select	O	X
X	Select	O

Warning: DOMDocument::load(): Premature end of data in tag game line 26535 in /usr/local/www/apache24/data/tictactoe/games.xml, line: 26536 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('t2897', 'moves', '_XO_OXX_O') #1 /usr/local/www/apache24/data/tictactoe/index.php(334): generate('_XO_OXX_O', 't2897') #2 {main} thrown in /usr/local/www/apache24/data/tictactoe/index.php on line 38