phpBB : Critical Error

Error doing DB query userdata row fetch

DEBUG MODE

SQL Error : 144 Table './runningw_phpbb1/phpbb_sessions' is marked as crashed and last (automatic?) repair failed

SELECT u.*, s.* FROM phpbb_sessions s, phpbb_users u WHERE s.session_id = '4153a0a6fc13f9a5d3a01f45e9b0e6d0' AND u.user_id = s.session_user_id

Line : 319
File : sessions.php