Severity: Warning
Message: fopen(/tmp/ci_sessions01060661e799f69c4426395c2defe0d8dc4dfb86e70981313daf28d2d03871dda6197199): failed to open stream: No space left on device
Filename: drivers/Session_files_driver.php
Line Number: 156
Backtrace:
File: /usr/local/apache2/htdocs/app/controllers/Page.php
Line: 8
Function: __construct
File: /usr/local/apache2/htdocs/index.php
Line: 314
Function: require_once
Any healthy adult, both male and female, can donate blood. Men can donate safely once in every three months while women can donate every four months.