Notice: Undefined index: name in C:\Dasta\Web\frontend\system\HTTP\Negotiate.php on line 279

Notice: Undefined index: value in C:\Dasta\Web\frontend\system\HTTP\Negotiate.php on line 279

Fatal error: Uncaught ErrorException: Cannot modify header information - headers already sent by (output started at C:\Dasta\Web\frontend\app\Config\Events.php:27) in C:\Dasta\Web\frontend\system\Debug\Exceptions.php:162 Stack trace: #0 [internal function]: CodeIgniter\Debug\Exceptions->errorHandler(2, 'Cannot modify h...', 'C:\\Dasta\\Web\\fr...', 162, Array) #1 C:\Dasta\Web\frontend\system\Debug\Exceptions.php(162): header('HTTP/1.0 500 In...', true, 500) #2 [internal function]: CodeIgniter\Debug\Exceptions->exceptionHandler(Object(ErrorException)) #3 {main} thrown in C:\Dasta\Web\frontend\system\Debug\Exceptions.php on line 162

Fatal error: Uncaught ErrorException: Cannot modify header information - headers already sent by (output started at C:\Dasta\Web\frontend\app\Config\Events.php:27) in C:\Dasta\Web\frontend\system\Debug\Exceptions.php:162 Stack trace: #0 [internal function]: CodeIgniter\Debug\Exceptions->errorHandler(2, 'Cannot modify h...', 'C:\\Dasta\\Web\\fr...', 162, Array) #1 C:\Dasta\Web\frontend\system\Debug\Exceptions.php(162): header('HTTP/1.0 500 In...', true, 500) #2 C:\Dasta\Web\frontend\system\Debug\Exceptions.php(223): CodeIgniter\Debug\Exceptions->exceptionHandler(Object(ErrorException)) #3 [internal function]: CodeIgniter\Debug\Exceptions->shutdownHandler() #4 {main} thrown in C:\Dasta\Web\frontend\system\Debug\Exceptions.php on line 162