Warning: Undefined variable $not in /home/phpbb2x/public_html/forum/pafiledb/includes/toplist.php on line 78

Fatal error: Uncaught DivisionByZeroError: Division by zero in /home/phpbb2x/public_html/forum/pafiledb/includes/toplist.php:96
Stack trace:
#0 /home/phpbb2x/public_html/forum/pafiledb/pafiledb.php(101): include()
#1 /home/phpbb2x/public_html/forum/dload.php(34): include('/home/phpbb2x/p...')
#2 {main}
  thrown in /home/phpbb2x/public_html/forum/pafiledb/includes/toplist.php on line 96