phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './bitsbogor/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 ('0dcef9dd77d9158024c1642f70901e85', -1, 1412208550, 1412208550, '3653ac70', 0, 0, 0)

Line : 189
File : sessions.php