phpMyAdmin 运行时的错误提示！！！

Warning: session_write_close() [function.session-write-close]: open(d:/tmp\sess_1c264e23f5beadf1d0e670ea9fb89b6b, O_RDWR) failed: No such file or directory (2) in D:\llt\phpmyadmin\libraries\common.lib.php on line 1147

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 (d:/tmp) in D:\llt\phpmyadmin\libraries\common.lib.php on line 1147

Warning: Cannot modify header information - headers already sent by (output started at D:\llt\phpmyadmin\libraries\common.lib.php:1147) in D:\llt\phpmyadmin\libraries\common.lib.php on line 1152