Problem with scrip + postgres

maybe somebody has seen such problem:
rt 2.0.0 rc3 is working smoothly for me with one exception. i have scrip
which should send nootification to AdminCC when ticket is resolved:

OnResolve NotifyAdminCcs with template std_admin_ticket_closed

but when rt tries to execute it logs show:

now requiring RT::Condition::StatusChange
RT::Transaction=HASH(0x956cef4): Checking condition OnResolve…
RT::Transaction=HASH(0x956cef4): Matches condition OnResolve…
now requiring RT::Action::Notify
RT::Transaction=HASH(0x956cef4): Prepared NotifyAdminCcs
RT::Action::Notify=HASH(0x957f1fc): No recipients found. Not sending.
RT::Transaction=HASH(0x956cef4): Committed NotifyAdminCcs
Database handle destroyed without explicit disconnect at
/usr/lib/perl5/site_perl/5.6.0/DBIx/SearchBuilder/ line 219.

what is strange, similar scrip:

OnCreate NotifyAdminCcs with template std_admin_ticket_opened

works perfectly.

i found only one suspicious thing in system log:

pq_recvbuf: unexpected EOF on client connection

any ideas?

Alek Cesarz : NOC manager : ALEK1-RIPE
+48 22 860 69 58 : Crowley Data Poland