phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './thexfir4/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 ('9abf7dbd99873642ef590acb64d612f1', -1, 1563615591, 1563615591, '2399873c', 5, 0, 0)

Line : 187
File : sessions.php