Warning: session_write_close() [function.session-write-close]: write failed: No space left on device (28) in /usr/lib/php/Zend/Session.php on line 732

Warning: session_write_close() [function.session-write-close]: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/tmp) in /usr/lib/php/Zend/Session.php on line 732

Fatal error: Uncaught exception 'Zend_Controller_Response_Exception' with message 'Cannot send headers; headers already sent in /usr/lib/php/Zend/Session.php, line 732' in /usr/lib/php/Zend/Controller/Response/Abstract.php:323 Stack trace: #0 /usr/lib/php/Zend/Controller/Response/Abstract.php(341): Zend_Controller_Response_Abstract->canSendHeaders(true) #1 /usr/lib/php/Zend/Controller/Response/Abstract.php(768): Zend_Controller_Response_Abstract->sendHeaders() #2 /usr/lib/php/Zend/Controller/Front.php(992): Zend_Controller_Response_Abstract->sendResponse() #3 /usr/lib/php/Zend/Application/Bootstrap/Bootstrap.php(96): Zend_Controller_Front->dispatch() #4 /usr/lib/php/Zend/Application.php(366): Zend_Application_Bootstrap_Bootstrap->run() #5 /home/bilbaowo/site2017/web/public/index.php(27): Zend_Application->run() #6 {main} thrown in /usr/lib/php/Zend/Controller/Response/Abstract.php on line 323