Hello i have install the facebook clone but i got this ERROR A PHP Error was encountered Severity: Notice Message: Undefined property: CI_DB_mysql_driver::$char_set Filename: database/DB_driver.php Line Number: 198 A PHP Error was encountered Severity: Notice Message: Undefined property: CI_DB_mysql_driver::$dbcollat Filename: database/DB_driver.php Line Number: 198 A PHP Error was encountered Severity: Notice Message: Undefined property: CI_DB_mysql_driver::$char_set Filename: database/DB_driver.php Line Number: 200 A PHP Error was encountered Severity: Notice Message: Undefined property: CI_DB_mysql_driver::$char_set Filename: database/DB_driver.php Line Number: 204 An Error Was Encountered Unable to set client connection character set: can anyone help me to install the facebook clone ?