phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './NPSiteDB/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 ('76c01bea34907ea29a4a99a608acf608', -1, 1498380268, 1498380268, '36a13181', 17, 0, 0)

Line : 189
File : sessions.php