phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './ctf_phpbb/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 ('484e5722f550b94a886b3aa3c7e2acd8', -1, 1440905357, 1440905357, '36c4e0a6', 18, 0, 0)

Line : 185
File : sessions.php