phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './znplcyo123_znplc/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 ('73a372cb4f06c41e66f823dc6a77f42e', -1, 1495810731, 1495810731, '36e0c868', 16, 0, 0)

Line : 189
File : sessions.php