<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Does anyone have an idea how we can solve this problem?<br>We are experiencing a fatal error when trying to append an item to a biblio. <br><pre><code><span style="color: rgb(0, 0, 255);">Can't call method "append_fields" on an undefined value at /usr/local/share/perl/5.8.8/MARC/File/SAX.pm line 92. at /usr/local/lib/perl/5.8.8/XML/LibXML/SAX.pm line 73</span><br style="color: rgb(0, 0, 255);"><span style="color: rgb(0, 0, 255);"> at /usr/local/share/perl/5.8.8/MARC/File/XML.pm line 445</span><br></code></pre><table><tbody><tr><th>Apache</th><td>  Server version: Apache/2.2.8 (Ubuntu)
Server built:   Jul 10 2009 18:45:12
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                                                <tr><th>Koha</th><td>    3.00.02.012</td></tr>
                                                <tr><th>Koha DB</th><td> 3.0002012</td></tr>
                                                <tr><th>MySQL</th><td>   mysql  Ver 14.12 Distrib 5.0.51a, for debian-linux-gnu (i486) using readline 5.2
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                                                <tr><th>OS</th><td>      Linux main 2.6.24-24-generic #1 SMP Fri Jul 24 22:46:06 UTC 2009 i686</td></tr>
                                                <tr><th>Perl</th><td>    5.008008</td></tr></tbody></table></td></tr></table><br>