Fatal error: Uncaught Error: Class 'CI_Controller' not found in /home/demo3vay/vstart_ci/system/core/CodeIgniter.php:234 Stack trace: #0 /home/demo3vay/vstart_ci/application/core/MY_Exceptions.php(7): get_instance() #1 /home/demo3vay/vstart_ci/system/core/Common.php(308): MY_Exceptions->show_error('An Error Was En...', 'The URI you sub...', 'error_general', 400) #2 /home/demo3vay/vstart_ci/system/core/URI.php(260): show_error('The URI you sub...', 400) #3 /home/demo3vay/vstart_ci/system/core/URI.php(301): CI_URI->_filter_uri('Verilen%20de%C4...') #4 /home/demo3vay/vstart_ci/system/core/Router.php(168): CI_URI->_explode_segments() #5 /home/demo3vay/vstart_ci/system/core/CodeIgniter.php(174): CI_Router->_set_routing() #6 /home/demo3vay/public_html/index.php(223): require_once('/home/demo3vay/...') #7 {main} thrown in /home/demo3vay/vstart_ci/system/core/CodeIgniter.php on line 234