Mangos Web V3 [rev25ALPHA] Need help!

I wanna use this but there is 2 errors i get and it's starting to get annyoing because i can't fix it.

SQL Error: Unknown column 'g_id' in 'where clause' at W:\www\core\class.auth.php line 233
Array
(
[code] => 1054
[message] => Unknown column 'g_id' in 'where clause'
[query] => SELECT * FROM account_groups WHERE g_id=1
[context] => W:\www\core\class.auth.php line 233


)
SQL Error: Table 'realmd.online' doesn't exist at W:\www\core\class.auth.php line 306
Array
(
[code] => 1146
[message] => Table 'realmd.online' doesn't exist
[query] => SELECT count(*) FROM `online` WHERE `user_id`='0' AND `user_ip`='xxxxxxxxxx'
[context] => W:\www\core\class.auth.php line 306


Need help! i don't know how i can get this realmd. online and account_group to work!
)