DROP LANGUAGE plperl;DROP LANGUAGE plperlu;CREATEOR REPLACE TRUSTED LANGUAGE plperlu;UPDATE pg_language set lanpltrusted = true where lanname='plperlu';GRANTALLON LANGUAGE plperlu TO account_name WITHGRANTOPTION;ALTERUSER account_name WITH SUPERUSER;
Don't know what happened, but removing "plperl" and adding the account as a SUPERUSER helped resolve it.