phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './ultimate/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 ('8c531f7d8f44fc5b221820e6015937a9', -1, 1558291769, 1558291769, '22cf52d9', 185, 0, 0)

Line : 187
File : sessions.php