Fatal error: Uncaught mysqli_sql_exception: Duplicate entry '436093' for key 'PRIMARY' in /home/azeecsow/public_html/database.php:51 Stack trace: #0 /home/azeecsow/public_html/database.php(51): mysqli_query(Object(mysqli), 'INSERT INTO `co...') #1 /home/azeecsow/public_html/includes/functions.php(389): database->execute('INSERT INTO `co...') #2 /home/azeecsow/public_html/atempt-paper.php(9): createUserIdentifier() #3 {main} thrown in /home/azeecsow/public_html/database.php on line 51