phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './info_pressreleaseforum/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 ('641cd305e5844c1bf2f471bb6d152f43', -1, 1527335008, 1527335008, '36c46ede', 19, 0, 0)

Line : 189
File : sessions.php