phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './forum/forum_sessions' is marked as crashed and should be repaired

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('7087e112ad9a1584fa7a18f385bf9400', -1, 1527376157, 1527376157, '36505209', 13, 0, 0)

Line : 187
File : sessions.php