Une erreur s'est produite

Exception:

    code: 23000
    file: /home/arduinofom/vendors/ZendFramework-1.12.20/library/Zend/Controller/Plugin/Broker.php
    line: 336
    mesg: SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '0' for key 'ip_interdits.PRIMARY', query was: INSERT INTO `ip_interdits` (`prefixe_ip`, `date`) VALUES (?, ?)#0 /home/arduinofom/vendors/ZendFramework-1.12.20/library/Zend/Db/Statement.php(303): Zend_Db_Statement_Pdo->_execute(Array)
#1 /home/arduinofom/vendors/ZendFramework-1.12.20/library/Zend/Db/Adapter/Abstract.php(480): Zend_Db_Statement->execute(Array)
#2 /home/arduinofom/vendors/ZendFramework-1.12.20/library/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('INSERT INTO `ip...', Array)
#3 /home/arduinofom/vendors/ZendFramework-1.12.20/library/Zend/Db/Adapter/Abstract.php(576): Zend_Db_Adapter_Pdo_Abstract->query('INSERT INTO `ip...', Array)
#4 /home/arduinofom/eforth/application/models/IpInterdits.php(87): Zend_Db_Adapter_Abstract->insert('ip_interdits', Array)
#5 /home/arduinofom/eforth/application/layouts/scripts/IpInterdits.inc.php(57): Application_Model_IpInterdits->rajouteIp('18.227.52.111')
#6 /home/arduinofom/eforth/application/layouts/scripts/layout-article.phtml(2): include('/home/arduinofo...')
#7 /home/arduinofom/vendors/ZendFramework-1.12.20/library/Zend/View.php(157): include('/home/arduinofo...')
#8 /home/arduinofom/vendors/ZendFramework-1.12.20/library/Zend/View/Abstract.php(888): Zend_View->_run('/home/arduinofo...')
#9 /home/arduinofom/vendors/ZendFramework-1.12.20/library/Zend/Layout.php(796): Zend_View_Abstract->render(NULL)
#10 /home/arduinofom/vendors/ZendFramework-1.12.20/library/Zend/Layout/Controller/Plugin/Layout.php(143): Zend_Layout->render()
#11 /home/arduinofom/vendors/ZendFramework-1.12.20/library/Zend/Controller/Plugin/Broker.php(333): Zend_Layout_Controller_Plugin_Layout->postDispatch(Object(Zend_Controller_Request_Http))
#12 /home/arduinofom/vendors/ZendFramework-1.12.20/library/Zend/Controller/Front.php(965): Zend_Controller_Plugin_Broker->postDispatch(Object(Zend_Controller_Request_Http))
#13 /home/arduinofom/vendors/ZendFramework-1.12.20/library/Zend/Application/Bootstrap/Bootstrap.php(105): Zend_Controller_Front->dispatch()
#14 /home/arduinofom/vendors/ZendFramework-1.12.20/library/Zend/Application.php(384): Zend_Application_Bootstrap_Bootstrap->run()
#15 /home/arduinofom/eforth/index.php(96): Zend_Application->run()
#16 {main}
    #0 /home/arduinofom/vendors/ZendFramework-1.12.20/library/Zend/Controller/Front.php(965): Zend_Controller_Plugin_Broker->postDispatch(Object(Zend_Controller_Request_Http))
#1 /home/arduinofom/vendors/ZendFramework-1.12.20/library/Zend/Application/Bootstrap/Bootstrap.php(105): Zend_Controller_Front->dispatch()
#2 /home/arduinofom/vendors/ZendFramework-1.12.20/library/Zend/Application.php(384): Zend_Application_Bootstrap_Bootstrap->run()
#3 /home/arduinofom/eforth/index.php(96): Zend_Application->run()
#4 {main}