Http 500 Internal Server Error
 

OK JUST PAYED FOR LW PRO WITH PAYPAL. WHEN I PRESSED CONTINUE IT DIDNT DO NOTHING SO I CLOSE EXPLORER AND GO BACK TO THE LW PAGE. THEN I CLICKED THE "ALREADY BOUGHT" LINK, I PUT MY EMAIL, THEN IT GIVES ME THE INTERNAL ERROR MESSAGE. PLZZZZ TELL ME WHAT TO DO CAUSE I PAYED FOR IT AND HAVENT EVEN INSTALLED IT YET.