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Fatal error: Uncaught Error: Call to a member function execute() on bool in /var/www/sql_stmts/security/functions.php:1042 Stack trace: #0 /var/www/html/security/functions.php(22): include() #1 /var/www/html/database/staffDetails.php(3): include('/var/www/html/s...') #2 {main} thrown in /var/www/sql_stmts/security/functions.php on line 1042