Error running a query (repeated maybe hundred of times)

Hi!<br /><br /> I'm in process of developing new triggers in my PostgreSQL 9.2.2 database.<br /> During this process,
I'veto clean a table and execute 10000 inserts back to test the trigger.<br /> After a half day working, PgAdmin 1.16.1
(Windows7 Pro x64) throws the following error:<br /><br /><img alt="" src="cid:part1.06000201.01060000@hotmail.com"
/><br/><br />