Fatal error: Uncaught Error: Class 'think\App' not found in /home/cnistscan9cnnei5sctos1cuapn/wwwroot/core/start.php:10
Stack trace:
#0 /home/cnistscan9cnnei5sctos1cuapn/wwwroot/index.php(47): require()
#1 {main}
  thrown in /home/cnistscan9cnnei5sctos1cuapn/wwwroot/core/start.php on line 10