Hello,<br><br>I&#39;m experiencing an error in saving books in my list. I can only save to my list in the drop down menu. I wonder what&#39;s the problem...<br><br>Here is the error message<br><br><h1>Koha error</h1>
                                                <p>The following fatal error has occurred:</p> 
                        <pre><code>Can&#39;t use string (&quot;1&quot;) as an ARRAY ref while &quot;strict refs&quot; in use at /usr/share/koha/opac/cgi-bin/opac/opac-addbybiblionumber.pl line 98.<br></code></pre>
                                                
                                                <table><tbody><tr><th>Apache</th><td>  Server version: Apache/2.2.9 (Debian)
Server built:   Jan 21 2009 00:10:51
</td></tr>
                                                <tr><th>Koha</th><td>    3.00.00.107</td></tr>
                                                <tr><th>Koha DB</th><td> 3.0000107</td></tr>
                                                <tr><th>MySQL</th><td>   mysql  Ver 14.12 Distrib 5.0.51a, for debian-linux-gnu (x86_64) using readline 5.2
</td></tr>
                                                <tr><th>OS</th><td>      Linux <a href="http://koha.asti.dost.gov.ph">koha.asti.dost.gov.ph</a> 2.6.18-12-fza-amd64 #1 SMP Sun May 18 09:57:08 UTC 2008 x86_64 GNU/Linux
</td></tr>
                                                <tr><th>Perl</th><td>    5.010000</td></tr></tbody></table><br>