Notice: Undefined variable: case_study_results in /disk/www/aim/prod/class/casestudy.php on line 466

Fatal error: Uncaught Error: Call to a member function fetch_assoc() on bool in /disk/www/aim/prod/class/service.php:185 Stack trace: #0 /disk/www/aim/prod/class/casestudy.php(466): Service->prepare() #1 /disk/www/aim/prod/controller/web/solution.php(376): Casestudy->list() #2 /disk/www/aim/prod/class/aim.php(403): include('/disk/www/aim/p...') #3 /disk/www/aim/prod/autoload.php(7): Aim->yagla() #4 /disk/www/aim/prod/public/web/index.php(11): include('/disk/www/aim/p...') #5 {main} thrown in /disk/www/aim/prod/class/service.php on line 185