Fatal error: Uncaught Error: Call to a member function execute() on bool in /home/f/fvictor5/new.private-stroy.ru/public_html/db/vendor/update_instrument.php:24 Stack trace: #0 {main} thrown in /home/f/fvictor5/new.private-stroy.ru/public_html/db/vendor/update_instrument.php on line 24