Unbeatable Tic-Tac-Toe

O	Select	X
X	O	Select
Select	Select	Select

Warning: DOMDocument::load(): expected '>' in /usr/local/www/apache24/data/tictactoe/games.xml, line: 17052 in /usr/local/www/apache24/data/tictactoe/index.php on line 36

Warning: DOMDocument::load(): Premature end of data in tag game line 17051 in /usr/local/www/apache24/data/tictactoe/games.xml, line: 17052 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('t2985', 'moves', 'O_XXO____') #1 /usr/local/www/apache24/data/tictactoe/index.php(334): generate('O_XXO____', 't2985') #2 {main} thrown in /usr/local/www/apache24/data/tictactoe/index.php on line 38