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 ('38506b91b69d31630b7b10952a2022b1', -1, 1558806419, 1558806419, '03589c3a', -1, 0, 0)

Line : 187
File : sessions.php