Omeka has encountered an error

Zend_Db_Statement_Exception

Invalid bind-variable name ':267648401'

Zend_Db_Statement_Exception: Invalid bind-variable name ':267648401' in /var/www/html/digihum/application/libraries/Zend/Db/Statement.php:160
Stack trace:
#0 /var/www/html/digihum/application/libraries/Zend/Db/Statement.php(114): Zend_Db_Statement->_parseParameters()
#1 /var/www/html/digihum/application/libraries/Zend/Db/Adapter/Mysqli.php(388): Zend_Db_Statement->__construct()
#2 /var/www/html/digihum/application/libraries/Zend/Db/Adapter/Abstract.php(479): Zend_Db_Adapter_Mysqli->prepare()
#3 /var/www/html/digihum/application/libraries/Omeka/Db.php(80): Zend_Db_Adapter_Abstract->query()
#4 /var/www/html/digihum/application/libraries/Omeka/Db/Table.php(647): Omeka_Db->__call()
#5 /var/www/html/digihum/application/libraries/Omeka/Db/Table.php(281): Omeka_Db_Table->fetchObjects()
#6 /var/www/html/digihum/application/controllers/helpers/Db.php(59): Omeka_Db_Table->findBy()
#7 /var/www/html/digihum/application/libraries/Omeka/Controller/AbstractActionController.php(135): Omeka_Controller_Action_Helper_Db->__call()
#8 /var/www/html/digihum/application/controllers/ItemsController.php(180): Omeka_Controller_AbstractActionController->browseAction()
#9 /var/www/html/digihum/application/libraries/Zend/Controller/Action.php(516): ItemsController->browseAction()
#10 /var/www/html/digihum/application/libraries/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch()
#11 /var/www/html/digihum/application/libraries/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch()
#12 /var/www/html/digihum/application/libraries/Zend/Application/Bootstrap/Bootstrap.php(106): Zend_Controller_Front->dispatch()
#13 /var/www/html/digihum/application/libraries/Zend/Application.php(384): Zend_Application_Bootstrap_Bootstrap->run()
#14 /var/www/html/digihum/application/libraries/Omeka/Application.php(73): Zend_Application->run()
#15 /var/www/html/digihum/index.php(23): Omeka_Application->run()
#16 {main}