DB Error: Unknown column 'Array' in 'where clause'

Stack Trace:

File: /home/ojs/webapps/app-ojs/classes/article/AuthorDAO.inc.php line 91
Function: DAO->retrieve("SELECT DISTINCT a.submission_id FROM authors a LEFT J...", Array(5))

File: /home/ojs/webapps/app-ojs/pages/search/SearchHandler.inc.php line 205
Function: AuthorDAO->getPublishedArticlesForAuthor("27", "Melki Imamastri", "Puling Tang", Array(1), "ID")

File: /home/ojs/webapps/app-ojs/lib/pkp/classes/core/PKPRouter.inc.php line 390
Function: SearchHandler->authors(Array(1), Object(Request))

File: /home/ojs/webapps/app-ojs/lib/pkp/classes/core/PKPPageRouter.inc.php line 231
Function: PKPRouter->_authorizeInitializeAndCallRequest(Array(2), Object(Request), Array(1), False)

File: /home/ojs/webapps/app-ojs/lib/pkp/classes/core/Dispatcher.inc.php line 134
Function: PKPPageRouter->route(Object(Request))

File: /home/ojs/webapps/app-ojs/lib/pkp/classes/core/PKPApplication.inc.php line 252
Function: Dispatcher->dispatch(Object(Request))

File: /home/ojs/webapps/app-ojs/index.php line 68
Function: PKPApplication->execute()