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 ('56e0d742fe87e627a80e4b9ac39b6c9f', -1, 1524524881, 1524524881, '365174bb', 0, 0, 0)

Line : 187
File : sessions.php