Fatal error: Uncaught TypeError: Cannot assign string to property Search::$deptID of type int in /var/www/html/sites/mailo/classes/Search.class.php:70 Stack trace: #0 /var/www/html/sites/mailo/search.php(30): Search->setSearchCriteria() #1 {main} thrown in /var/www/html/sites/mailo/classes/Search.class.php on line 70