Fatal error: Namespace declaration statement has to be the very first statement or after any declare call in the script in /home/wwwroot/recapco.com/core/library/think/App.php on line 13

Fatal error: Uncaught Error: Class 'think\App' not found in /home/wwwroot/recapco.com/core/library/think/exception/Handle.php:44 Stack trace: #0 /home/wwwroot/recapco.com/core/library/think/Error.php(47): think\exception\Handle->report() #1 /home/wwwroot/recapco.com/core/library/think/Error.php(88): think\Error::appException() #2 [internal function]: think\Error::appShutdown() #3 {main} thrown in /home/wwwroot/recapco.com/core/library/think/exception/Handle.php on line 44