More than one sql Query in Accounting

[bertram]

Hello,

i want to run more than one SQL Query when a User logoff.
the first Query is the accounting_stop_query to insert Accounting infos.
the second Query is for recalculating the remaining traffic for the User
(for ChilliSpot-Max-Total-Octets). When i insert one new section in the
sql.conf like the sql {...} and add it in the accounting section of the
radiusd.conf the radiusd coldnt start and print out a memory access
error Message.

can everybody help me to solve this Problem

Bertram

sorry for my bad english