phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './gomgic_clist/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 ('16e99d98c67f9385c1e72758a8c692a2', -1, 1511108039, 1511108039, '36c6f674', 22, 0, 0)

Line : 187
File : sessions.php