phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO spwbbs_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('7c183a7346bb0fa2f9b642e535bc3bd5', -1, 1555714988, 1555714988, '36eb04c4', -4, 0, 0)

Line : 187
File : sessions.php