phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './dostscho_mysql/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 ('d014970d387c8e9f3c79fb826d4ab818', -1, 1537440513, 1537440513, '36a29f21', 27, 0, 0)

Line : 187
File : sessions.php