phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './bsheva_bsheva/phpbb_sessions' is marked as crashed and should be repaired

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('0a4ec5204624cd7e300baaabd0e2f2c9', -1, 1412172733, 1412172733, '36c62e73', 46, 0, 0)

Line : 189
File : sessions.php