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 ('9c865b364a2610a0287a47ecc802dbee', -1, 1558407810, 1558407810, '22cc00b5', 233, 0, 0)

Line : 187
File : sessions.php