Problem with cgi scripts after update

[mike]

I have just updated from FC3 to test2

Now none of my perl/cgi/postgres scripts work I get messages to the
effect of

[Wed May 04 08:56:02 2005] [error] [client 127.0.0.1] DBD::Pg::st
execute failed: ERROR:  syntax error at or near "$1" at character 1,
referer: http://localhost/cgi-bin/con_by_role_sel1.pl
[Wed May 04 08:56:02 2005] [error] [client 127.0.0.1] DBD::Pg::st
fetchrow_array failed: no statement executing, referer:
http://localhost/cgi-bin/con_by_role_sel1.pl
[Wed May 04 08:56:02 2005] [error] [client 127.0.0.1] Use of
uninitialized value in print at /home/www/cgi-bin/con_by_role_sel2.pl
line 19., referer: http://localhost/cgi-bin/con_by_role_sel1.pl
[Wed May 04 08:56:02 2005] [error] [client 127.0.0.1] DBD::Pg::st
execute failed: ERROR:  syntax error at or near "$1" at character 1,
referer: http://localhost/cgi-bin/con_by_role_sel1.pl
[Wed May 04 08:56:02 2005] [error] [client 127.0.0.1] DBD::Pg::st
fetchrow_array failed: no statement executing, referer:
http://localhost/cgi-bin/con_by_role_sel1.pl


(I was running pg v8 previously)

any ideas