System error

error:  Error calling program "java -classpath /srv/www/htdocs/vifabio/ezb/saxon/saxon.jar com.icl.saxon.StyleSheet /tmp/fileX6Tsyw /srv/www/htdocs/vifabio/ezb/xslt/detail.xsl":
Error on line 39 column 19 of file:/tmp/fileX6Tsyw:
Error reported by XML parser: name expected (found " ")
Transformation failed: Run-time errors were reported

xml:
<?xml version="1.0" encoding="ISO-8859-1"?>

<ezb_page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://ezb.uni-regensburg.de/ezeit/vascoda/vifa/vifaxml/ezb_page_xmloutput.xsd" lang="de" colors="7">
<library bibid="AAAAA" href="http://www.bibliothek.uni-regensburg.de/"></library>

<page_name>detail.phtml</page_name>
<page_vars>
<jour_id value="225080"/>
</page_vars>
<ezb_detail_about_journal>


<journal jourid="225080">
<title>JAK-STAT </title>
<journal_color color_code="4" color="red"/>

<detail>
<publisher>Taylor &amp; Francis</publisher>
<E_ISSNs>
<E_ISSN>2162-3996</E_ISSN>
</E_ISSNs>


<subjects>
<subject>Biologie</subject>
<subject>Medizin</subject>
</subjects>





<appearence>Volltext, nur online</appearence>
<costs>nur Pay-per-View</costs>


<pay_per_view>
<suppliers>
<supplier>Taylor & Francis</supplier>
<supplier_url url="http%3A%2F%2Fwww.tandfonline.com%2Floi%2Fkjks20%23.VHM0xskwZnU">http://www.tandfonline.com/loi/kjks20#.VHM0xskwZnU</supplier_url>
<first_date>2012</first_date>
</suppliers>
</pay_per_view>

</detail>




</journal>

</ezb_detail_about_journal>


</ezb_page>
remote_page;
http://rzblx1.uni-regensburg.de/ezeit/detail.phtml?jour_id=225080&lang=de&bibid=AAAAA&colors=7&xmloutput=1 at /srv/www/htdocs/vifabio/ezb/ezb.html line 370.
context: 
... 
366:  while ($line = <README>) {
367:  $output .= $line;
368:  }
369: 
370:  close(README)
371:  or die("Error calling program \"$program\":\n$output\n"
372:  . "xml:\n$xml"
373:  . "remote_page;\n$remote_page");
374: 
... 
code stack:  /srv/www/htdocs/vifabio/ezb/ezb.html:370
/srv/www/htdocs/vifabio/ezb/ezb.html:154
/srv/www/htdocs/vifabio/ezb/ezb.html:21
/usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm:910
/srv/www/mason-data/vifabio/obj/1120325771/ezb/ezb.html.obj:15
/srv/www/htdocs/vifabio/autohandler:215
raw error






























Error calling program "java -classpath /srv/www/htdocs/vifabio/ezb/saxon/saxon.jar com.icl.saxon.StyleSheet /tmp/fileX6Tsyw /srv/www/htdocs/vifabio/ezb/xslt/detail.xsl":
Error on line 39 column 19 of file:/tmp/fileX6Tsyw:
  Error reported by XML parser: name expected (found " ")
Transformation failed: Run-time errors were reported

xml:
<?xml version="1.0" encoding="ISO-8859-1"?>

<ezb_page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://ezb.uni-regensburg.de/ezeit/vascoda/vifa/vifaxml/ezb_page_xmloutput.xsd" lang="de" colors="7">
<library bibid="AAAAA" href="http://www.bibliothek.uni-regensburg.de/"></library>

<page_name>detail.phtml</page_name>
<page_vars>
  <jour_id value="225080"/>
</page_vars>
<ezb_detail_about_journal>


<journal jourid="225080">
<title>JAK-STAT </title>
<journal_color color_code="4" color="red"/>

<detail>
        <publisher>Taylor &amp; Francis</publisher>
            <E_ISSNs>
<E_ISSN>2162-3996</E_ISSN>
            </E_ISSNs>    
            
    
    <subjects>
            <subject>Biologie</subject>
            <subject>Medizin</subject>
      </subjects>
    
        
                
    
                    
        <appearence>Volltext, nur online</appearence>
            <costs>nur Pay-per-View</costs>
    
     
    <pay_per_view>
        <suppliers>
    <supplier>Taylor & Francis</supplier>
    <supplier_url url="http%3A%2F%2Fwww.tandfonline.com%2Floi%2Fkjks20%23.VHM0xskwZnU">http://www.tandfonline.com/loi/kjks20#.VHM0xskwZnU</supplier_url>
        <first_date>2012</first_date>
            </suppliers>   
        </pay_per_view>
        
    </detail>
    



</journal>

</ezb_detail_about_journal>


</ezb_page>
remote_page;
http://rzblx1.uni-regensburg.de/ezeit/detail.phtml?jour_id=225080&lang=de&bibid=AAAAA&colors=7&xmloutput=1 at /srv/www/htdocs/vifabio/ezb/ezb.html line 370.


Trace begun at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Exceptions.pm line 129
HTML::Mason::Exceptions::rethrow_exception('Error calling program "java -classpath /srv/www/htdocs/vifabio/ezb/saxon/saxon.jar com.icl.saxon.StyleSheet /tmp/fileX6Tsyw /srv/www/htdocs/vifabio/ezb/xslt/detail.xsl":^JError on line 39 column 19 of file:/tmp/fileX6Tsyw:^J  Error reported by XML parser: name expected (found " ")^JTransformation failed: Run-time errors were reported^J^Jxml:^J<?xml version="1.0" encoding="ISO-8859-1"?>^J^J<ezb_page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://ezb.uni-regensburg.de/ezeit/vascoda/vifa/vifaxml/ezb_page_xmloutput.xsd" lang="de" colors="7">^J<library bibid="AAAAA" href="http://www.bibliothek.uni-regensburg.de/"></library>^J^J<page_name>detail.phtml</page_name>^J<page_vars>^J  <jour_id value="225080"/>^J</page_vars>^J<ezb_detail_about_journal>^J^J^J<journal jourid="225080">^J<title>JAK-STAT </title>^J<journal_color color_code="4" color="red"/>^J^J<detail>^J        <publisher>Taylor &amp; Francis</publisher>^J            <E_ISSNs>^J^I^I<E_ISSN>2162-3996</E_ISSN>^J            </E_ISSNs>^I    ^J            ^J    ^J    <subjects>^J            <subject>Biologie</subject>^J            <subject>Medizin</subject>^J      </subjects>^J    ^J        ^J                ^J    ^J                    ^J        <appearence>Volltext, nur online</appearence>^J            <costs>nur Pay-per-View</costs>^J    ^J     ^J    <pay_per_view>^J^I        <suppliers>^I^J    <supplier>Taylor & Francis</supplier>^J    <supplier_url url="http%3A%2F%2Fwww.tandfonline.com%2Floi%2Fkjks20%23.VHM0xskwZnU">http://www.tandfonline.com/loi/kjks20#.VHM0xskwZnU</supplier_url>^J        <first_date>2012</first_date>^J            </suppliers>   ^J    ^I    </pay_per_view>^J        ^J    </detail>^J    ^J^J^J^J</journal>^J^J</ezb_detail_about_journal>^J^J^J</ezb_page>^Jremote_page;^Jhttp://rzblx1.uni-regensburg.de/ezeit/detail.phtml?jour_id=225080&lang=de&bibid=AAAAA&colors=7&xmloutput=1 at /srv/www/htdocs/vifabio/ezb/ezb.html line 370.^J') called at /srv/www/htdocs/vifabio/ezb/ezb.html line 370
HTML::Mason::Commands::xml2html('/srv/www/htdocs/vifabio/ezb/xslt/detail.xsl', '<?xml version="1.0" encoding="ISO-8859-1"?>^J^J<ezb_page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://ezb.uni-regensburg.de/ezeit/vascoda/vifa/vifaxml/ezb_page_xmloutput.xsd" lang="de" colors="7">^J<library bibid="AAAAA" href="http://www.bibliothek.uni-regensburg.de/"></library>^J^J<page_name>detail.phtml</page_name>^J<page_vars>^J  <jour_id value="225080"/>^J</page_vars>^J<ezb_detail_about_journal>^J^J^J<journal jourid="225080">^J<title>JAK-STAT </title>^J<journal_color color_code="4" color="red"/>^J^J<detail>^J        <publisher>Taylor &amp; Francis</publisher>^J            <E_ISSNs>^J^I^I<E_ISSN>2162-3996</E_ISSN>^J            </E_ISSNs>^I    ^J            ^J    ^J    <subjects>^J            <subject>Biologie</subject>^J            <subject>Medizin</subject>^J      </subjects>^J    ^J        ^J                ^J    ^J                    ^J        <appearence>Volltext, nur online</appearence>^J            <costs>nur Pay-per-View</costs>^J    ^J     ^J    <pay_per_view>^J^I        <suppliers>^I^J    <supplier>Taylor & Francis</supplier>^J    <supplier_url url="http%3A%2F%2Fwww.tandfonline.com%2Floi%2Fkjks20%23.VHM0xskwZnU">http://www.tandfonline.com/loi/kjks20#.VHM0xskwZnU</supplier_url>^J        <first_date>2012</first_date>^J            </suppliers>   ^J    ^I    </pay_per_view>^J        ^J    </detail>^J    ^J^J^J^J</journal>^J^J</ezb_detail_about_journal>^J^J^J</ezb_page>^J', 'http://rzblx1.uni-regensburg.de/ezeit/detail.phtml?jour_id=225080&lang=de&bibid=AAAAA&colors=7&xmloutput=1') called at /srv/www/htdocs/vifabio/ezb/ezb.html line 154
HTML::Mason::Commands::ezb_html_get('HASH(0x5555590648a0)', 'SCALAR(0x55555902e1e0)') called at /srv/www/htdocs/vifabio/ezb/ezb.html line 21
HTML::Mason::Commands::__ANON__ at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Component.pm line 146
HTML::Mason::Component::dynamic_subs_init('HTML::Mason::Component::FileBased=HASH(0x55555910c9f0)') called at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 910
HTML::Mason::Request::call_dynamic('HTML::Mason::Request::ApacheHandler=HASH(0x555559025b10)', 'method_title') called at /srv/www/mason-data/vifabio/obj/1120325771/ezb/ezb.html.obj line 15
HTML::Mason::Commands::__ANON__ at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Component.pm line 135
HTML::Mason::Component::run('HTML::Mason::Component::Subcomponent=HASH(0x55555910c700)') called at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 1257
eval {...} at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 1252
HTML::Mason::Request::comp(undef, undef, undef) called at /srv/www/htdocs/vifabio/autohandler line 215
HTML::Mason::Commands::__ANON__('jour_id', 225080, 'lang', 'de', 'page', 'detail.phtml', 'bibid', 'AAAAA', 'colors', 7) called at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Component.pm line 135
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x5555566480a0)', 'jour_id', 225080, 'lang', 'de', 'page', 'detail.phtml', 'bibid', 'AAAAA', 'colors', 7) called at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 1257
eval {...} at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 1252
HTML::Mason::Request::comp(undef, undef, undef, 'jour_id', 225080, 'lang', 'de', 'page', 'detail.phtml', 'bibid', 'AAAAA', 'colors', 7) called at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 466
eval {...} at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 466
eval {...} at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/Request.pm line 418
HTML::Mason::Request::exec('HTML::Mason::Request::ApacheHandler=HASH(0x555559025b10)') called at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/ApacheHandler.pm line 168
HTML::Mason::Request::ApacheHandler::exec('HTML::Mason::Request::ApacheHandler=HASH(0x555559025b10)') called at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/ApacheHandler.pm line 826
HTML::Mason::ApacheHandler::handle_request('HTML::Mason::ApacheHandler=HASH(0x555556411230)', 'Apache2::RequestRec=SCALAR(0x55555904ef30)') called at (eval 34) line 8
HTML::Mason::ApacheHandler::handler('HTML::Mason::ApacheHandler', 'Apache2::RequestRec=SCALAR(0x55555904ef30)') called at -e line 0
eval {...} at -e line 0