Por favor alguem pode me dizer oque tenho que fazer, pra resolver esse caso do xampp.

To seguindo o tutorial do Xampp do xtibia, mais chego ai e para.

STEP 2

Check database connection

If you don't see any errors press link to STEP 3 - Add tables and columns to DB. If you see some errors it mean server has wrong configuration. Check FAQ or ask author of acc. maker.

Warning: include(pot/OTS.php) [function.include]: failed to open stream: No such file or directory in C:\xampp\htdocs\upload\install\install.php on line 196

Warning: include() [function.include]: Failed opening 'pot/OTS.php' for inclusion (include_path='.;C:\xampp\php\pear\:../libs') inC:\xampp\htdocs\upload\install\install.php on line 196

Fatal error: Class 'POT' not found in C:\xampp\htdocs\upload\install\install.php on line 198

e em seguida disso o Step 3

Warning: include(pot/OTS.php) [function.include]: failed to open stream: No such file or directory in C:\xampp\htdocs\upload\install\install.php on line 86

Warning: include() [function.include]: Failed opening 'pot/OTS.php' for inclusion (include_path='.;C:\xampp\php\pear\:../libs') in C:\xampp\htdocs\upload\install\install.php on line 86

Fatal error: Class 'POT' not found in C:\xampp\htdocs\upload\install\install.php on line 88

Se você usou aquele site seguro lá..normal acontecer isso...e um problema no install.php se não me engano postei um que está funcionando lá. flws