Unbeatable Tic-Tac-Toe

Select	O	O
O	X	X
Select	X	Select

Warning: DOMDocument::load(): Premature end of data in tag ip line 6277 in /usr/local/www/apache24/data/tictactoe/games.xml, line: 6277 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('t9321', 'moves', '_OOOXX_X_') #1 /usr/local/www/apache24/data/tictactoe/index.php(334): generate('_OOOXX_X_', 't9321') #2 {main} thrown in /usr/local/www/apache24/data/tictactoe/index.php on line 38