phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './sapower_rhcp/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 ('171780c0ac8fcf29ea408a63a157fee8', -1, 1464717799, 1464717799, '36c6c878', 3, 0, 0)

Line : 189
File : sessions.php