Need help with Cash point from donate !!!

[dungpt8782 0]

Hi, i'm newbie and i need to help for this problem:

$sql = "SELECT value AS acc_cash FROM {$server->charMapDatabase}.acc_reg_num_db WHERE key='#CASHPOINTS' AND account_id={$session->account->account_id}";			$sth = $server->connection->getStatement($sql);			$sth->execute();			$oldcash =  $sth->fetch()->acc_cash;			if ($oldcash > 0){				$cashpoint = $oldcash + $newcash;				$sql = "UPDATE {$server->charMapDatabase}.acc_reg_num_db SET value = '".$cashpoint."' WHERE key='#CASHPOINTS' AND account_id={$session->account->account_id}";				$sth = $server->connection->getStatement($sql);				$sth->execute();			} else {				$cashpoint = $newcash;				$sql = "INSERT INTO {$server->charMapDatabase}.acc_reg_num_db (`key`,`value`,`type`,`account_id`) VALUES ('#CASHPOINTS',$cashpoint,2,{$session->account->account_id})";				$sth = $server->connection->getStatement($sql);				$sth->execute();

This code used to make for rAthena serrver.

Now i change it to use with Hercules but its not work. Someone can help me pls!!!

Sorry, my English is bad, i hope you can understand me

[dungpt8782 0]

somebody help me pls!!!

[Dastgir 1244]

This code used to make for rAthena serrver.Now i change it to use with Hercules but its not work. Someone can help me pls!!!Sorry, my English is bad, i hope you can understand me 

Actually, this should not work with rA, since acc_reg_num_db doesn't exist in rA, 

and I don't see any problem in the script, except if $server variable is not set properly