phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './lifestud_DB0001/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 ('f15c7a1e9dc2e8f2c4f173f913979fa1', -1, 1770050582, 1770050582, 'd849d822', 25, 0, 0)

Line : 187
File : sessions.php