phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './familiev_cmstest/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 ('1f6c4b8e6e145846c9d455153861e37f', -1, 1493408505, 1493408505, '36c69f75', 0, 0, 0)

Line : 189
File : sessions.php