Unbeatable Tic-Tac-Toe

O	Select	Select
X	X	O
Select	Select	Select

Warning: DOMDocument::load(): Couldn't find end of Start Tag game line 16875 in /usr/local/www/apache24/data/tictactoe/games.xml, line: 16875 in /usr/local/www/apache24/data/tictactoe/index.php on line 36

Warning: DOMDocument::load(): Premature end of data in tag tictactoe line 2 in /usr/local/www/apache24/data/tictactoe/games.xml, line: 16875 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('t1651', 'moves', 'O__XXO___') #1 /usr/local/www/apache24/data/tictactoe/index.php(334): generate('O__XXO___', 't1651') #2 {main} thrown in /usr/local/www/apache24/data/tictactoe/index.php on line 38