Fatal error: Uncaught ErrorException: Cannot modify header information - headers already sent by (output started at /home/adminfantech/public_html/apps/system/CodeIgniter.php:990) in /home/adminfantech/public_html/apps/system/Debug/Exceptions.php:137 Stack trace: #0 [internal function]: CodeIgniter\Debug\Exceptions->errorHandler(2, 'Cannot modify h...', '/home/adminfant...', 137) #1 /home/adminfantech/public_html/apps/system/Debug/Exceptions.php(137): header('HTTP/1.1 404 No...', true, 404) #2 [internal function]: CodeIgniter\Debug\Exceptions->exceptionHandler(Object(CodeIgniter\Exceptions\PageNotFoundException)) #3 {main} thrown in /home/adminfantech/public_html/apps/system/Debug/Exceptions.php on line 137 Fatal error: Uncaught ErrorException: Cannot modify header information - headers already sent by (output started at /home/adminfantech/public_html/apps/system/CodeIgniter.php:990) in /home/adminfantech/public_html/apps/system/Debug/Exceptions.php:137 Stack trace: #0 [internal function]: CodeIgniter\Debug\Exceptions->errorHandler(2, 'Cannot modify h...', '/home/adminfant...', 137) #1 /home/adminfantech/public_html/apps/system/Debug/Exceptions.php(137): header('HTTP/1.1 500 In...', true, 500) #2 /home/adminfantech/public_html/apps/system/Debug/Exceptions.php(197): CodeIgniter\Debug\Exceptions->exceptionHandler(Object(ErrorException)) #3 [internal function]: CodeIgniter\Debug\Exceptions->shutdownHandler() #4 {main} thrown in /home/adminfantech/public_html/apps/system/Debug/Exceptions.php on line 137