[Koha] z3950 problems

[T & J Kotula]

Thanks for answers to my previous question. I got z3950 daemon going now,
but I still can not make it work. RH8 and koha2pre5.

1. When I type ISBN number and then click on
"z3950 search" link from addbiblio.pl, the z3950-daemon.log fills up with
the following:

Malformed UTF-8 character (1 byte, need 2, after start byte 0xc6) at
/usr/local/koha/intranet/modules/C4/Biblio.pm line 2318.
Malformed UTF-8 character (1 byte, need 2, after start byte 0xd0) at
/usr/local/koha/intranet/modules/C4/Biblio.pm line 2319.
Malformed UTF-8 character (1 byte, need 2, after start byte 0xd8) at
/usr/local/koha/intranet/modules/C4/Biblio.pm line 2320.
Malformed UTF-8 character (byte 0xfe) at
/usr/local/koha/intranet/modules/C4/Biblio.pm line 2321.
Malformed UTF-8 character (1 byte, need 3, after start byte 0xe6) at
/usr/local/koha/intranet/modules/C4/Biblio.pm line 2322.
.........
starting loop
Library of Congress ==>  at
/usr/local/koha/intranet/scripts/z3950daemon/processz3950queue line 156.
Processing isbn="0672316897" at Library of Congress z3950.loc.gov:7090
voyager  (1 forks)
Library of Congress ERROR: Can't call method "option" on an undefined value
at /usr/local/koha/intranet/scripts/z3950daemon/processz3950queue line 157.

    z3950.loc.gov:7090 done.
DBD::mysql::st execute failed: Lost connection to MySQL server during query
at /usr/local/koha/intranet/scripts/z3950daemon/processz3950queue line 66.
DBD::mysql::st fetchrow failed: Lost connection to MySQL server during query
at /usr/local/koha/intranet/scripts/z3950daemon/processz3950queue line 68.
DBD::mysql::st fetchrow failed: Lost connection to MySQL server during query
at /usr/local/koha/intranet/scripts/z3950daemon/processz3950queue line 58.
DBD::mysql::st execute failed: MySQL server has gone away at
/usr/local/koha/intranet/scripts/z3950daemon/processz3950queue line 123.
DBD::mysql::st fetchrow failed: fetch() without execute() at
/usr/local/koha/intranet/scripts/z3950daemon/processz3950queue line 124.
DBD::mysql::st execute failed: MySQL server has gone away at
/usr/local/koha/intranet/scripts/z3950daemon/processz3950queue line 128.
........

2. I'm still getting the same error I reported a couple of days ago,
koha-error.log contains:

search.pl :  /  /  /  at /usr/local/koha/intranet/cgi-bin/z3950/search.pl
line 52.
NO RANDOM at /usr/local/koha/intranet/cgi-bin/z3950/search.pl line 59.
DBD::mysql::st execute failed: You have an error in your SQL syntax near ''
at line 1 at /usr/local/koha/intranet/modules/C4/Search.pm line 2438.
DBD::mysql::st fetchrow_hashref failed: fetch() without execute() at
/usr/local/koha/intranet/modules/C4/Search.pm line 2439.


Can anyone help me with these ones?

Thanks a lot

tomasz kotula.