Unbeatable Tic-Tac-Toe

X	X	Select
O	O	Select
X	Select	O

Warning: DOMDocument::load(): Couldn't find end of Start Tag mo line 4080 in /usr/local/www/apache24/data/tictactoe/games.xml, line: 4080 in /usr/local/www/apache24/data/tictactoe/index.php on line 36

Warning: DOMDocument::load(): Premature end of data in tag game line 4079 in /usr/local/www/apache24/data/tictactoe/games.xml, line: 4080 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('t7873', 'moves', 'XX_OO_X_O') #1 /usr/local/www/apache24/data/tictactoe/index.php(334): generate('XX_OO_X_O', 't7873') #2 {main} thrown in /usr/local/www/apache24/data/tictactoe/index.php on line 38