Fatal error: Uncaught Exception: Warning: session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /var/www/html/var/session/, handler: write) in /var/www/html/vendor/magento/framework/Session/SessionManager.php on line 133 in /var/www/html/vendor/magento/framework/App/ErrorHandler.php:62
Stack trace:
#0 [internal function]: Magento\Framework\App\ErrorHandler->handler(2, 'session_write_c...', '/var/www/html/v...', 133)
#1 /var/www/html/vendor/magento/framework/Session/SessionManager.php(133): session_write_close()
#2 [internal function]: Magento\Framework\Session\SessionManager->writeClose()
#3 {main}
thrown in /var/www/html/vendor/magento/framework/App/ErrorHandler.php on line 62
