PSP Execution Error!

DBD::Pg::st execute failed: ERROR: invalid input syntax for type numeric: "" at (eval 2) line 83.

82: $statement = $dbh->prepare("SELECT name FROM region WHERE region.id='$regionID'");
83: $statement->execute();
84: @row = $statement->fetchrow_array();

PSP Execution Error!

PSP Execution Error! DBD::Pg::st execute failed: ERROR: invalid input syntax for type numeric: "" at (eval 2) line 83.<BR><PRE>82: $statement = $dbh-&gt;prepare("SELECT name FROM region WHERE region.id='$regionID'");
83: <I>$statement-&gt;execute();</I>
84: @row = $statement-&gt;fetchrow_array();
</PRE> at /usr/lib/perl/5.10/cgi-lib.pl line 434.