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 ('9da7eb8111f4d0c3020eaac4d7566d13', -1, 1560806454, 1560806454, '22e57e1d', 5, 0, 0)

Line : 187
File : sessions.php