phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './kixfor2_forum/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 ('fd41f8f3f12e5f4b829b5e768cc0bf4d', -1, 1527245478, 1527245478, '36510016', 3, 0, 0)

Line : 187
File : sessions.php