System error

error:  DBD::mysql::st execute failed: Got error 28 from storage engine at /export/projects/oiml/www/tc_sc/index.html line 235.
context: 
... 
231:  ON tr_responsabilite_publications.id_publ = td_publication.id_publication
232:  WHERE publication_nature = $i AND td_tc.id_tc < 100 AND td_sc.sc_valid = 1
233:  ORDER BY publication_num, publication_comp_num, publication_nature
234:  ");
235:  $sth_init_pub->execute;
236:  my $publi_rows=$sth_init_pub->rows;
237:  if ($publi_rows != 0) {
238:  </%perl>
239:  <form name="pub<%$nature_publication{$i}{initial}%>" action="index.html" method="post">
... 
code stack:  /export/projects/oiml/www/tc_sc/index.html:235
/export/projects/oiml/www/tc_sc/autohandler:5
/export/projects/oiml/www/autohandler:2
raw error






























DBD::mysql::st execute failed: Got error 28 from storage engine at /export/projects/oiml/www/tc_sc/index.html line 235.


Trace begun at /usr/lib/perl5/site_perl/5.8.5/HTML/Mason/Exceptions.pm line 125
HTML::Mason::Exceptions::rethrow_exception('DBD::mysql::st execute failed: Got error 28 from storage engine at /export/projects/oiml/www/tc_sc/index.html line 235.^J') called at /export/projects/oiml/www/tc_sc/index.html line 235
HTML::Mason::Commands::__ANON__('cat', 2) called at /usr/lib/perl5/site_perl/5.8.5/HTML/Mason/Component.pm line 135
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x7d743860)', 'cat', 2) called at /usr/lib/perl5/site_perl/5.8.5/HTML/Mason/Request.pm line 1297
eval {...} at /usr/lib/perl5/site_perl/5.8.5/HTML/Mason/Request.pm line 1292
HTML::Mason::Request::comp(undef, undef, undef, 'cat', 2) called at /usr/lib/perl5/site_perl/5.8.5/HTML/Mason/Request.pm line 955
HTML::Mason::Request::call_next('HTML::Mason::Request::ApacheHandler=HASH(0x49a675c0)') called at /export/projects/oiml/www/tc_sc/autohandler line 5
HTML::Mason::Commands::__ANON__('cat', 2) called at /usr/lib/perl5/site_perl/5.8.5/HTML/Mason/Component.pm line 135
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x7d743c80)', 'cat', 2) called at /usr/lib/perl5/site_perl/5.8.5/HTML/Mason/Request.pm line 1297
eval {...} at /usr/lib/perl5/site_perl/5.8.5/HTML/Mason/Request.pm line 1292
HTML::Mason::Request::comp(undef, undef, undef, 'cat', 2) called at /usr/lib/perl5/site_perl/5.8.5/HTML/Mason/Request.pm line 955
HTML::Mason::Request::call_next('HTML::Mason::Request::ApacheHandler=HASH(0x49a675c0)') called at /export/projects/oiml/www/autohandler line 2
HTML::Mason::Commands::__ANON__('cat', 2) called at /usr/lib/perl5/site_perl/5.8.5/HTML/Mason/Component.pm line 135
HTML::Mason::Component::run('HTML::Mason::Component::FileBased=HASH(0x49a46d08)', 'cat', 2) called at /usr/lib/perl5/site_perl/5.8.5/HTML/Mason/Request.pm line 1297
eval {...} at /usr/lib/perl5/site_perl/5.8.5/HTML/Mason/Request.pm line 1292
HTML::Mason::Request::comp(undef, undef, undef, 'cat', 2) called at /usr/lib/perl5/site_perl/5.8.5/HTML/Mason/Request.pm line 481
eval {...} at /usr/lib/perl5/site_perl/5.8.5/HTML/Mason/Request.pm line 481
eval {...} at /usr/lib/perl5/site_perl/5.8.5/HTML/Mason/Request.pm line 433
HTML::Mason::Request::exec('HTML::Mason::Request::ApacheHandler=HASH(0x49a675c0)') called at /usr/lib/perl5/site_perl/5.8.5/HTML/Mason/ApacheHandler.pm line 168
HTML::Mason::Request::ApacheHandler::exec('HTML::Mason::Request::ApacheHandler=HASH(0x49a675c0)') called at /usr/lib/perl5/site_perl/5.8.5/HTML/Mason/ApacheHandler.pm line 825
HTML::Mason::ApacheHandler::handle_request('HTML::Mason::ApacheHandler=HASH(0x49cffa18)', 'Apache2::RequestRec=SCALAR(0x6dfd6a90)') called at /etc/httpd/mason/handler_mkII.pl line 62
LyKaeus::MyMason::handler('Apache2::RequestRec=SCALAR(0x6dfd6a90)') called at -e line 0
eval {...} at -e line 0