Deprecated: Optional parameter $level declared before required parameter $message is implicitly treated as a required parameter in /var/www/html/repo/library-management-system/system/core/Common.php on line 352
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_URI::$config is deprecated
Filename: core/URI.php
Line Number: 72
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Router::$uri is deprecated
Filename: core/Router.php
Line Number: 89
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Input::$security is deprecated
Filename: core/Input.php
Line Number: 93
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Input::$uni is deprecated
Filename: core/Input.php
Line Number: 99
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property home::$benchmark is deprecated
Filename: core/Controller.php
Line Number: 46
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property home::$hooks is deprecated
Filename: core/Controller.php
Line Number: 46
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property home::$config is deprecated
Filename: core/Controller.php
Line Number: 46
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property home::$utf8 is deprecated
Filename: core/Controller.php
Line Number: 46
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property home::$uri is deprecated
Filename: core/Controller.php
Line Number: 46
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property home::$exceptions is deprecated
Filename: core/Controller.php
Line Number: 46
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property home::$router is deprecated
Filename: core/Controller.php
Line Number: 46
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property home::$output is deprecated
Filename: core/Controller.php
Line Number: 46
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property home::$security is deprecated
Filename: core/Controller.php
Line Number: 46
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property home::$input is deprecated
Filename: core/Controller.php
Line Number: 46
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property home::$lang is deprecated
Filename: core/Controller.php
Line Number: 46
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property home::$load is deprecated
Filename: core/Controller.php
Line Number: 49
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property home::$db is deprecated
Filename: core/Loader.php
Line Number: 343
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_DB_mysqli_driver::$stricton is deprecated
Filename: database/DB_driver.php
Line Number: 87
Fatal error: Uncaught TypeError: filter_var(): Argument #3 ($options) must be of type array|int, string given in /var/www/html/repo/library-management-system/system/core/Input.php:391
Stack trace:
#0 /var/www/html/repo/library-management-system/system/core/Input.php(391): filter_var('10.37.230.15', 275, '')
#1 /var/www/html/repo/library-management-system/system/core/Input.php(354): CI_Input->valid_ip('10.37.230.15')
#2 /var/www/html/repo/library-management-system/system/libraries/Session.php(314): CI_Input->ip_address()
#3 /var/www/html/repo/library-management-system/system/libraries/Session.php(108): CI_Session->sess_create()
#4 /var/www/html/repo/library-management-system/system/core/Loader.php(1099): CI_Session->__construct()
#5 /var/www/html/repo/library-management-system/system/core/Loader.php(975): CI_Loader->_ci_init_class('session', '', NULL, NULL)
#6 /var/www/html/repo/library-management-system/system/core/Loader.php(216): CI_Loader->_ci_load_class('Session', NULL, NULL)
#7 /var/www/html/repo/library-management-system/system/core/Loader.php(1178): CI_Loader->library('session')
#8 /var/www/html/repo/library-management-system/system/core/Loader.php(152): CI_Loader->_ci_autoloader()
#9 /var/www/html/repo/library-management-system/system/core/Controller.php(51): CI_Loader->initialize()
#10 /var/www/html/repo/library-management-system/application/controllers/home.php(21): CI_Controller->__construct()
#11 /var/www/html/repo/library-management-system/system/core/CodeIgniter.php(308): home->__construct()
#12 /var/www/html/repo/library-management-system/index.php(202): require_once('/var/www/html/r...')
#13 {main}
thrown in /var/www/html/repo/library-management-system/system/core/Input.php on line 391