Fatal error: Uncaught Error: Call to a member function rowCount() on boolean in /storage/ssd1/322/2700322/public_html/side_nav_110.php:17 Stack trace: #0 /storage/ssd1/322/2700322/public_html/final_project_110.php(35): include() #1 {main} thrown in /storage/ssd1/322/2700322/public_html/side_nav_110.php on line 17