( ! ) Fatal error: Class CI_Session_files_driver contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (SessionHandlerInterface::read) in C:\wamp32\www\system\libraries\Session\drivers\Session_files_driver.php on line 49
Call Stack
#TimeMemoryFunctionLocation
10.0000353568{main}( )...\index.php:0
20.0000355056require_once( 'C:\wamp32\www\system\core\CodeIgniter.php' )...\index.php:315
30.0312386296Account->__construct( )...\CodeIgniter.php:518
40.0312386296Account->__construct( )...\Account.php:7
50.0312391432CI_Loader->initialize( )...\Controller.php:79
60.0312391432CI_Loader->_ci_autoloader( )...\Loader.php:157
70.0469516200CI_Loader->library( )...\Loader.php:1359
80.0469518472CI_Loader->library( )...\Loader.php:202
90.0469518472CI_Loader->_ci_load_library( )...\Loader.php:218
100.0469518592CI_Loader->_ci_load_library( )...\Loader.php:1089
110.0469518616CI_Loader->_ci_load_stock_library( )...\Loader.php:1043
120.0469520208CI_Loader->_ci_init_library( )...\Loader.php:1178
130.0469520376CI_Session->__construct( )...\Loader.php:1285
140.0469520376CI_Session->_ci_load_classes( )...\Session.php:99
150.0469521976require_once( 'C:\wamp32\www\system\libraries\Session\drivers\Session_files_driver.php' )...\Session.php:228

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at C:\wamp32\www\system\libraries\Session\drivers\Session_files_driver.php:49)

Filename: core/Common.php

Line Number: 570

Backtrace:

A PHP Error was encountered

Severity: Error

Message: Class CI_Session_files_driver contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (SessionHandlerInterface::read)

Filename: drivers/Session_files_driver.php

Line Number: 49

Backtrace: